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Combined display of all available logs of The Gemology Project. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 500 | older 500) (20 | 50 | 100 | 250 | 500)- 08:06, 29 November 2008 (talk) deleted page MediaWiki:Confirmemail send (No longer required)
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- 08:06, 8 August 2008 Doos (talk | contribs) uploaded File:PinkTourmalineOval5 32ct.jpg
- 07:24, 8 August 2008 Doos (talk | contribs) uploaded File:RedTourmalineOval5 32v02.jpg
- 07:22, 8 August 2008 Doos (talk | contribs) uploaded File:RedTourmalineOval5 32v02.jpg (Heat treated brown-red Nigerian tourmaline. Image courtesy of Roger Dery.)
- 07:21, 8 August 2008 Doos (talk | contribs) uploaded File:RedTourmalineOval5 32ct.jpg (Heat treated brown-red Nigerian tourmaline. Image courtesy of Roger Dery.)
- 07:20, 8 August 2008 Doos (talk | contribs) uploaded File:PinkTourmalineOval5 32ct.jpg (Heat treated Nigerian pink tourmaline. Photo courtesy of Roger Dery.)
- 01:24, 21 May 2008 Doos (talk | contribs) uploaded File:Lapis Afghanistan.jpg (Top quality untreated lapis lazuli cabochon from Afghanistan (50.60 Carats). Image courtesy of Scott Davies, americanthain.com)
- 01:18, 21 May 2008 Doos (talk | contribs) uploaded File:Colorless forsterite.jpg (Image courtesy of Scott Davies, Americanthai.com)
- 17:45, 12 April 2008 Barbra (talk | contribs) uploaded File:Zircon doubling.jpg
- 19:50, 6 April 2008 Barbra (talk | contribs) uploaded File:Apatite.jpg
- 19:49, 6 April 2008 Barbra (talk | contribs) uploaded File:Apatite accicular.jpg
- 12:58, 6 April 2008 Barbra (talk | contribs) uploaded File:Tourmaline xls.jpg
- 11:43, 6 April 2008 Barbra (talk | contribs) uploaded File:Tourmaline veils tubes.jpg
- 08:23, 5 April 2008 Barbra (talk | contribs) uploaded File:Kunzite.jpg
- 15:15, 4 April 2008 Barbra (talk | contribs) uploaded File:Hiddenite 3phase.jpg
- 15:15, 4 April 2008 Barbra (talk | contribs) uploaded File:Hiddenite 2phase2.jpg
- 13:18, 4 April 2008 Barbra (talk | contribs) uploaded File:Peridot lilypads.jpg
- 11:53, 4 April 2008 Barbra (talk | contribs) uploaded File:Amethyst fingerprint.jpg
- 08:24, 4 April 2008 Barbra (talk | contribs) uploaded File:Emer 2 oil biotite.jpg
- 08:18, 4 April 2008 Barbra (talk | contribs) uploaded File:Emer 2 2phase.jpg
- 08:17, 4 April 2008 Barbra (talk | contribs) uploaded File:Emer 2 2 3phase.jpg
- 20:00, 3 April 2008 Barbra (talk | contribs) uploaded File:Iolite inclusions1.jpg
- 17:35, 3 April 2008 Barbra (talk | contribs) uploaded File:Sillimanite cabs.jpg
- 17:26, 3 April 2008 Barbra (talk | contribs) uploaded File:Sillimanite fibers.jpg
- 15:15, 6 February 2008 Pailin (talk | contribs) uploaded File:Induced liquid inclusions in quench-cracked synthetic flame fusion ruby.jpg (Induced liquid inclusions in quench-cracked synthetic flame fusion ruby. Photo courtesy of Apsara.co.uk)
- 15:13, 6 February 2008 Pailin (talk | contribs) uploaded File:Gas bubbles and curved colour banding in synthetic flame fusion blue star sapphire.jpg (Gas bubbles and curved colour banding in synthetic flame fusion blue star sapphire. Photo courtesy of Apsara.co.uk)
- 15:10, 6 February 2008 Pailin (talk | contribs) uploaded File:Curved striae and gas bubbles in synthetic flame fusion ruby.jpg (Curved striae and gas bubbles in synthetic flame fusion ruby. Photo courtesy of Apsara.co.uk)
- 15:08, 6 February 2008 Pailin (talk | contribs) uploaded File:Curved colour banding in synthetic flame fusion blue star sapphire.jpg (Curved colour banding in synthetic flame fusion pale blue star sapphire. Photo courtesy of Apsara.co.uk)
- 05:21, 23 December 2007 Doos (talk | contribs) moved page Template:Rhodocrosite to Template:Rhodochrosite (spelling correction)
- 11:19, 6 December 2007 Doos (talk | contribs) uploaded File:TaaffeiteGroup.gif (10 taaffeites. Photo courtesy of Brad Payne.)
- 06:27, 2 December 2007 Doos (talk | contribs) uploaded File:Polarizer without polarizing direction.jpg (A polarizing filter. By Doos)
- 06:27, 2 December 2007 Doos (talk | contribs) uploaded File:Polarizer with polarizing direction.jpg (A polarizing filter with the pass-through direction indicated. By Doos)
- 06:26, 2 December 2007 Doos (talk | contribs) uploaded File:Wire-grid polarizer2.jpg (A wire grid polarizer (east-west bars). By Doos)
- 06:25, 2 December 2007 Doos (talk | contribs) uploaded File:Wire-grid polarizer.jpg (A wire grid polarizer. By Doos)
- 09:23, 7 November 2007 Doos (talk | contribs) uploaded File:Trapichesapphirepair2zo9.jpg (A 100ct trapiche sapphire.<br /> By Chaman Golecha.)
- 09:22, 7 November 2007 Doos (talk | contribs) uploaded File:Trapichesapphirepair1am4.jpg (Trapiche sapphire.<br /> By Chaman Golecha.)
- 08:57, 28 October 2007 Doos (talk | contribs) moved page Quartz - Microcrystalline to Quartz - Polycrystalline (moving crypto- and micro- to polycrystalline)
- 05:06, 19 October 2007 Doos (talk | contribs) uploaded File:Adding arrows interference.jpg (By Doos)
- 05:06, 19 October 2007 Doos (talk | contribs) uploaded File:Adding arrows addition.jpg (By Doos)
- 06:32, 18 October 2007 Doos (talk | contribs) uploaded File:Adding arrows reflection diffraction.jpg
- 06:30, 18 October 2007 Doos (talk | contribs) uploaded File:Adding arrows reflection diffraction.jpg (Removing a reflection section can add to the total reflection.<br /> By Doos.)
- 05:19, 18 October 2007 Doos (talk | contribs) uploaded File:Adding arrows reflection diagram.jpg (Close up of reflection on different spots of a mirror with arrows.<br /> By Doos)
- 07:41, 17 October 2007 Doos (talk | contribs) uploaded File:Adding arrows reflection.jpg
- 07:06, 17 October 2007 Doos (talk | contribs) uploaded File:Adding arrows reflection.jpg (Possible paths light can take when traveling from point A to point B via a reflecting surface.<br /> By Doos)
- 11:23, 29 September 2007 Doos (talk | contribs) uploaded File:Diamond dot structure.png (By Doos)
- 05:16, 28 September 2007 Doos (talk | contribs) uploaded File:Immersion reflection.png (Refraction in a mineral and the lack therof when immersed in a liquid of equal index of refraction. By Doos)
- 06:22, 26 September 2007 Doos (talk | contribs) uploaded File:Anderson method2.jpg (Illustration of the immersion method by B.W. Anderson for comparetive index of refraction. By Doos)
- 08:39, 25 September 2007 Doos (talk | contribs) uploaded File:Plato immersion.png (Illustration of the "becke lines" in the Plato immersion technique. By Doos.)
- 09:27, 24 September 2007 Doos (talk | contribs) uploaded File:Anderson rims.png (Illustration to show the different shadows casted by a brilliant cut gemstone. By Doos)
- 07:29, 24 September 2007 Doos (talk | contribs) uploaded File:Anderson method lens.png (Illustration of light bending through a lens (after Dr. W.Wm. Hanneman). By Doos.)
- 05:39, 24 September 2007 Doos (talk | contribs) deleted page Anderson method (moved to Immersion cell)
- 05:16, 24 September 2007 Doos (talk | contribs) uploaded File:Anderson method.jpg (Illustration of the immersion method by B.W. Anderson for comparetive index of refraction. By Doos)
- 12:06, 21 September 2007 Doos (talk | contribs) moved page Chatham to Carroll Chatham
- 12:05, 21 September 2007 Doos (talk | contribs) moved page Verneuil to Auguste Verneuil
- 12:04, 21 September 2007 Doos (talk | contribs) moved page Nelson to James Nelson
- 12:44, 20 September 2007 Doos (talk | contribs) uploaded File:Verneuil.png
- 09:24, 20 September 2007 Doos (talk | contribs) uploaded File:Verneuil.png
- 08:54, 20 September 2007 Doos (talk | contribs) uploaded File:Verneuil.png (By Doos)
- 12:41, 15 September 2007 Doos (talk | contribs) uploaded File:Sideritemm2.jpg (A rare faceted siderite. Notice the strong doubling of facet edges easily visible. By Chaman Golecha, Gem Testing Laboratory, Jaipur)
- 05:14, 12 September 2007 Doos (talk | contribs) uploaded File:Ekaniteed8.jpg (A green radioactive ekanite. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 08:57, 7 September 2007 Doos (talk | contribs) uploaded File:Cubic Zirconia Run Opening.jpg (Picture by Larry P kelley Shows a cubic zirconia 'run' after being removed from a skull crucible and broken open. (Taken from public domain))
- 08:01, 7 September 2007 Doos (talk | contribs) uploaded File:Skull-melting2.jpg (Skull-crucible method to create synth. cubic zirconia By Doos)
- 07:19, 4 September 2007 Doos (talk | contribs) uploaded File:IMG 0871.JPG (Courtesy of Dave Gibson http://www.geocities.com/davegibson46/)
- 07:18, 4 September 2007 Doos (talk | contribs) uploaded File:IMG 0839.JPG (Courtesy of Dave Gibson http://www.geocities.com/davegibson46/)
- 06:04, 4 September 2007 Doos (talk | contribs) uploaded File:Gemtrade.jpg (secrets of the gem trade image for monthly book)
- 08:43, 1 September 2007 Doos (talk | contribs) uploaded File:Sublimation1.png (By Doos, adapted from US patent 34861)
- 07:49, 30 August 2007 Doos (talk | contribs) uploaded File:Diasporeccwz3.jpg (Diaspore (colour-changing from green in daylight to brown in incandescent light - also known as “Zultanite” in the gem market). By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 03:40, 30 August 2007 Doos (talk | contribs) uploaded File:Mandarine garnet hf.jpg (Inclusions in a mandarine garnet. By John Huff, gemcollections.com)
- 04:25, 29 August 2007 Doos (talk | contribs) uploaded File:Axinitesm2.jpg (A pinkish/greenish brown axinite. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 10:42, 27 August 2007 Doos (talk | contribs) uploaded File:Sillimanitefibrousdyessf1.jpg (A fibrous sillimanite dyed red simulating a ruby. Such sillimanites are dyed in different colours to simulate various stones like ruby, sapphire, emerald and others. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 10:41, 27 August 2007 Doos (talk | contribs) uploaded File:Sillimanite2hy8.jpg (A brown sillimanite. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 09:20, 27 August 2007 Doos (talk | contribs) uploaded File:Danburiteyq8.jpg (A colorless danburite. By Chaman Golecha, Gem Testing Laboratory, Jaipur)
- 11:19, 26 August 2007 Doos (talk | contribs) uploaded File:Trapiche emeraldme9.jpg (A magnificent trapiche emeralds encountered at the Gem Testing Laboratory, Jaipur which formed a suite with 3 others weighing 40.65 ct in total and said to be cut from a single rough crystal - has been reported in "Gems and Jewellery" (December 2006). By)
- 06:23, 25 August 2007 Doos (talk | contribs) uploaded File:Clinohumite diffraction spectrum.jpg (By Doos.)
- 05:59, 25 August 2007 Doos (talk | contribs) uploaded File:Clinohumiteyv8.jpg (A 9.45 ct brownish orange clinohumite tested at Gem Testing Laboratory. Courtesy of Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 10:41, 24 August 2007 Doos (talk | contribs) uploaded File:Spectrum natural blue spinel iron.jpg (Spectrum of blue natural spinel (colored by iron). By Doos)
- 10:38, 23 August 2007 Doos (talk | contribs) uploaded File:Spodumeneyellowom7.jpg (Faceted yellow spodumene. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 10:38, 23 August 2007 Doos (talk | contribs) uploaded File:Spodumenegreenvt6.jpg (Faceted green spodumene. By Chaman Golecha, Gem Testing Laboratory, Jaipur.)
- 03:50, 23 August 2007 Doos (talk | contribs) uploaded File:Phenakitetv6.jpg (A facetted colourless gem quality phenakite. By Chaman Golecha, Gem Testing Laboratory, Jaipur)
- 03:06, 18 August 2007 Doos (talk | contribs) uploaded File:Syntehticforsteriteha1.jpg (Synthetic forsterite By Chaman Golecha Gem Testing Laboratory, Jaipur)
- 12:23, 15 August 2007 Doos (talk | contribs) uploaded File:Topazcatseyest4.jpg (By Chaman Golecha)
- 12:22, 15 August 2007 Doos (talk | contribs) uploaded File:Topazparticolouredek7.jpg (By Chaman Golecha)
- 07:10, 15 August 2007 Doos (talk | contribs) uploaded File:Trapiche sapphire.jpeg (By Scott Davies, american-thai.com)
- 07:09, 15 August 2007 Doos (talk | contribs) uploaded File:Star sapphires.jpeg (By Scott Davies, american-thai.com)
- 07:09, 15 August 2007 Doos (talk | contribs) uploaded File:Moonstone2.jpeg (By Scott Davies, american-thai.com)
- 07:09, 15 August 2007 Doos (talk | contribs) uploaded File:Moonstone.jpeg (By Scott Davies, american-thai.com)
- 07:08, 15 August 2007 Doos (talk | contribs) uploaded File:Melo melo1028t1.jpg (By Scott Davies, american-thai.com)
- 07:08, 15 August 2007 Doos (talk | contribs) uploaded File:Idocrase1550t1.jpg (By Scott Davies, american-thai.com)
- 07:08, 15 August 2007 Doos (talk | contribs) uploaded File:Idocrase1081t1.jpg (By Scott Davies, american-thai.com)
- 07:07, 15 August 2007 Doos (talk | contribs) uploaded File:Idocrase1039t1.jpg (By Scott Davies, american-thai.com)
- 07:06, 15 August 2007 Doos (talk | contribs) uploaded File:Amethysts.jpeg (By Scott Davies, american-thai.com)
- 02:01, 15 August 2007 Doos (talk | contribs) uploaded File:Pezzottaite.jpg (A 7.34 ct pezzottaite, by Chaman Golecha)
- 06:10, 14 August 2007 Doos (talk | contribs) uploaded File:SP0810hff6au.jpg (Octahedral ( spinel ) crystal with stress fractures/ halo which give such inclusions the "flying pyramid" appearance. By John Huff, gemcollections.com)
- 05:59, 14 August 2007 Doos (talk | contribs) uploaded File:SP0811xx1a.jpg (Spinel octahedron in spinel. By John Huff, gemcollections.com)
- 11:14, 4 August 2007 Doos (talk | contribs) uploaded File:Yellow sphene afghanistan.jpeg (Yellow sphene, Afghanistan. By Scott Davies, american-thai.com)
- 11:13, 4 August 2007 Doos (talk | contribs) uploaded File:Pakistan sphene rough.jpeg (Rough sphene, Pakistan. By Scott Davies, american-thai.com)
- 11:11, 4 August 2007 Doos (talk | contribs) uploaded File:Pakistan sphene.jpeg (Sphene, Pakistan. By Scott Davies, american-thai.com)
- 11:09, 4 August 2007 Doos (talk | contribs) uploaded File:Green sphene2.jpeg (Green sphene, Madagascar. By Scott Davies, american-thai.com)
- 10:59, 4 August 2007 Doos (talk | contribs) uploaded File:Rough mawsitsit2.jpeg (Rough Maw sit sit. By Scott Davies, american-thai.com)
- 10:59, 4 August 2007 Doos (talk | contribs) uploaded File:Rough mawsitsit.jpeg (Rough Maw sit sit. By Scott Davies, american-thai.com)
- 09:39, 3 August 2007 Doos (talk | contribs) uploaded File:Basic refraction path straight.png (Basic refraction straight path. By Doos )
- 09:39, 3 August 2007 Doos (talk | contribs) uploaded File:Basic refraction path.png (Basic refraction path. By Doos )
- 09:38, 3 August 2007 Doos (talk | contribs) uploaded File:Basic refraction angles.png (Basic refraction with angles. By Doos )
- 09:38, 3 August 2007 Doos (talk | contribs) uploaded File:Basic refraction.png (Basic refraction. By Doos )
- 03:07, 3 August 2007 Doos (talk | contribs) uploaded File:SPcbltCMB1.jpg (Cobalt blue spinel. By John Huff, gemcollections.com)
- 03:07, 3 August 2007 Doos (talk | contribs) uploaded File:SPsriU.jpg (purplish-red spinel. By John Huff, gemcollections.com)
- 03:05, 3 August 2007 Doos (talk | contribs) uploaded File:SPmahU.jpg (Mahenge red spinel. By John Huff, gemcollections.com)
- 03:04, 3 August 2007 Doos (talk | contribs) uploaded File:SPBurCC4U.jpg (Color change spinel. By John Huff, gemcollections.com)
- 03:03, 3 August 2007 Doos (talk | contribs) uploaded File:SPBurCC23U.jpg (Color change spinel. By John Huff, gemcollections.com)
- 13:17, 2 August 2007 Doos (talk | contribs) uploaded File:Book synthetic diamonds august 2007.jpg (Book of the mont August 2007 Gems and gemology in review: synthetic diamonds by James E. Shigley ISBN 0873110501)
- 11:26, 2 August 2007 Doos (talk | contribs) uploaded File:ZircY4.JPG (Yellow zircon. By John Huff, gemcollections.com)
- 11:25, 2 August 2007 Doos (talk | contribs) uploaded File:OfireBZ50ct.jpg (Fire opal. By John Huff, gemcollections.com)
- 11:25, 2 August 2007 Doos (talk | contribs) uploaded File:Impecsl1.jpg (Imperial topaz. By John Huff, gemcollections.com)
- 11:24, 2 August 2007 Doos (talk | contribs) uploaded File:Imposl2.jpg (Imperial topaz. By John Huff, gemcollections.com)
- 11:24, 2 August 2007 Doos (talk | contribs) uploaded File:CBcc1i.JPG (Color change chrysoberyl. By John Huff, gemcollections.com)
- 11:23, 2 August 2007 Doos (talk | contribs) uploaded File:AMYs1U.jpg ("Siberian" amethyst. By John Huff, gemcollections.com)
- 09:08, 2 August 2007 Doos (talk | contribs) uploaded File:Q7606Bzm2U.jpg (Topaz inclusion. Photo courtesy of John Huff, gemcollections.com)
- 09:07, 2 August 2007 Doos (talk | contribs) uploaded File:Q1202HFF2U.jpg (Topaz inclusion. Photo courtesy of John Huff, gemcollections.com)
- 09:07, 2 August 2007 Doos (talk | contribs) uploaded File:Q1126HFF4W2.jpg (Topaz inclusion. Photo courtesy of John Huff, gemcollections.com)
- 09:06, 2 August 2007 Doos (talk | contribs) uploaded File:Q1126HFF3W.jpg (Topaz inclusion. Photo courtesy of John Huff, gemcollections.com)
- 09:06, 2 August 2007 Doos (talk | contribs) uploaded File:Q0104ZM1.jpg (Topaz inclusion. Photo courtesy of John Huff, gemcollections.com)
- 08:49, 2 August 2007 Doos (talk | contribs) uploaded File:3 phase inclusion colombia emerald.jpg (3 phase inclusion in a Colombian emerald. Photo courtesy of John Huff, gemcollections.com)
- 08:43, 2 August 2007 Doos (talk | contribs) uploaded File:Colombian emerald 3 phase inclusions.jpg (3 phase inclusion in a Colombian emerald. Photo courtesy of John Huff, gemcollections.com)
- 08:02, 2 August 2007 Doos (talk | contribs) uploaded File:Chrysoberyl yellowish Green.jpg (Chrysoberyl. Photo courtesy of John Huff, gemcollections.com)
- 05:52, 2 August 2007 Doos (talk | contribs) uploaded File:SP713Fzm1brE2U.jpg (Apatite inclusions and their star-like outgrowths along the 60 degree hexagonal plane - look much like stellate dislocation systems, in a cobalt blue spinel. Photo courtesy of John Huff, gemcollections.com)
- 05:49, 2 August 2007 Doos (talk | contribs) uploaded File:SP820AO2-16.jpg (Octahedral spinel inclusions with "Saturn-ring" stress fractures in a Burma red spinel. Photo courtesy of John Huff, gemcollections.com)
- 05:48, 2 August 2007 Doos (talk | contribs) uploaded File:SP820A02colW.jpg (Octahedral inclusions in a Burma red spinel. Photo courtesy of John Huff, gemcollections.com)
- 05:12, 2 August 2007 Doos (talk | contribs) uploaded File:Oligoclase feldspar.jpeg (Oligoclase feldspar from Tanzania. Photo courtesy of Scott Davies, american-thai.com)
- 04:58, 2 August 2007 Doos (talk | contribs) uploaded File:Tenebrescent scapolite.jpeg (Tenebrescent scapolite. Photo courtesy of Scott Davies, american-thai.com)
- 12:22, 31 July 2007 Doos (talk | contribs) uploaded File:RBc2.jpg (Riesling beryl. Photo courtesy of John Huff, gemcollections.com)
- 11:42, 31 July 2007 Doos (talk | contribs) uploaded File:Green sphene.jpeg (Green sphene from madagascar. Courtesy of Scott Davies, americanthai.com)
- 11:29, 31 July 2007 Doos (talk | contribs) uploaded File:Poudretteite.jpeg (Courtesy of Scott Davies, americanthai.com)
- 09:43, 31 July 2007 Doos (talk | contribs) uploaded File:SapXpmatch.jpg (Pink sapphire fingerprint in transmitted light. Courtesy of John Huff of gemcollections.com)
- 09:32, 31 July 2007 Doos (talk | contribs) uploaded File:Xpolar50mm.jpg (Polarizing microscope. Courtesy of John Huff of gemcollections.com)
- 13:21, 30 July 2007 Doos (talk | contribs) uploaded File:SpnkHlFrac003U.jpg (By John)
- 06:20, 26 July 2007 Doos (talk | contribs) uploaded File:Reflection.avi (By Doos)
- 02:53, 26 July 2007 Doos (talk | contribs) uploaded File:Refractometer diagram.png
- 05:15, 25 July 2007 Doos (talk | contribs) uploaded File:Total internal reflection diagram2.png (By Doos)
- 07:32, 20 July 2007 Doos (talk | contribs) protected Course:Polarization (all course pages should be protected) (hist)
- 06:11, 20 July 2007 Doos (talk | contribs) uploaded File:Unpolarized complex.jpg (By Doos)
- 06:10, 20 July 2007 Doos (talk | contribs) uploaded File:Unpolarized.jpg (By Doos)
- 06:10, 20 July 2007 Doos (talk | contribs) uploaded File:Polarized simple.jpg (By Doos)
- 06:09, 20 July 2007 Doos (talk | contribs) uploaded File:Polarized east west.jpg (By Doos)
- 06:09, 20 July 2007 Doos (talk | contribs) uploaded File:Polarized North South.jpg (By Doos)
- 04:05, 19 July 2007 Doos (talk | contribs) uploaded File:Fish eye.png
- 07:25, 18 July 2007 Doos (talk | contribs) uploaded File:Total internal reflection diagram.png (By Doos )
- 03:08, 18 July 2007 Doos (talk | contribs) uploaded File:Fish eye.png (By Doos)
- 07:19, 14 July 2007 Doos (talk | contribs) uploaded File:Nav arrow right.png (by doos)
- 07:18, 14 July 2007 Doos (talk | contribs) uploaded File:Nav arrow left.png (by doos)
- 09:24, 13 July 2007 Doos (talk | contribs) uploaded File:Amber2.jpg
- 03:50, 11 July 2007 Doos (talk | contribs) uploaded File:Amber2.jpg (Courtesy of Dave Gibson http://www.geocities.com/davegibson46/)
- 14:46, 7 July 2007 Doos (talk | contribs) uploaded File:Blue amber2.jpg (By Doos (combined images from Isabelle))
- 08:11, 7 July 2007 Doos (talk | contribs) uploaded File:Blue amber.jpg (Sent through e-mail by Isabelle)
- 11:51, 3 July 2007 Doos (talk | contribs) uploaded File:Gemmology by read.jpg (Gemmology by Peter Read)
- 09:57, 2 July 2007 Doos (talk | contribs) uploaded File:Critical angle 2.JPG (By Brian Thompson (used with permission))
- 07:05, 28 June 2007 Doos (talk | contribs) uploaded File:Trigonal.jpg (By Doos)
- 07:04, 28 June 2007 Doos (talk | contribs) uploaded File:Triclinic.jpg (By Doos)
- 07:04, 28 June 2007 Doos (talk | contribs) uploaded File:Monoclinic.jpg (By Doos)
- 13:44, 27 June 2007 Doos (talk | contribs) uploaded File:Hexagonal.jpg (By Doos)
- 11:01, 27 June 2007 Doos (talk | contribs) uploaded File:Cubic.jpg
- 10:45, 27 June 2007 Doos (talk | contribs) uploaded File:Orthorhombic.jpg (By Doos)
- 10:29, 27 June 2007 Doos (talk | contribs) uploaded File:Tetragonal.jpg (By Doos)
- 10:28, 27 June 2007 Doos (talk | contribs) uploaded File:Cubic.jpg (By Doos)
- 05:52, 26 June 2007 Doos (talk | contribs) uploaded File:Miller indices3.jpg (By Doos)
- 05:51, 26 June 2007 Doos (talk | contribs) uploaded File:Miller indices2.jpg (By Doos)
- 05:51, 26 June 2007 Doos (talk | contribs) uploaded File:Miller indices1.jpg (By Doos)
- 09:18, 22 June 2007 Doos (talk | contribs) uploaded File:Biaxial bowtie.png (By Doos)
- 05:29, 21 June 2007 Doos (talk | contribs) moved page Talk:Paraiba type to Talk:Paraiba
- 05:29, 21 June 2007 Doos (talk | contribs) moved page Paraiba type to Paraiba
- 04:40, 17 June 2007 Doos (talk | contribs) uploaded File:Subtractive color mixing.jpg (By Doos)
- 04:40, 17 June 2007 Doos (talk | contribs) uploaded File:Additive color mixing.jpg (By Doos)
- 05:17, 10 June 2007 Doos (talk | contribs) uploaded File:Biaxial quartz wedge positive.png (By Doos)
- 05:16, 10 June 2007 Doos (talk | contribs) uploaded File:Biaxial quartz wedge negative.png (By Doos)
- 05:16, 10 June 2007 Doos (talk | contribs) uploaded File:Biaxial quartz wedge3.png (By Doos)
- 05:15, 10 June 2007 Doos (talk | contribs) uploaded File:Biaxial quartz wedge2.png (By Doos)
- 05:15, 10 June 2007 Doos (talk | contribs) uploaded File:Biaxial quartz wedge1.png (By Doos)
- 13:29, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge4.png (By Doos)
- 08:08, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge3.png (By Doos)
- 06:59, 9 June 2007 Doos (talk | contribs) uploaded File:Quartz wedge.png (By Doos, from Nesse)
- 05:26, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge positive.png
- 05:25, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge negative.png
- 04:21, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge positive.png (By Doos)
- 04:21, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge negative.png (By Doos)
- 04:20, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge2.png (By Doos)
- 04:20, 9 June 2007 Doos (talk | contribs) uploaded File:Uniaxial quartz wedge.png (By Doos)
- 04:27, 7 June 2007 Doos (talk | contribs) uploaded File:Monochromatic bulls-eye.png
- 03:13, 7 June 2007 Doos (talk | contribs) uploaded File:Monochromatic bulls-eye.png (by Doos, generated from http://gerdbreitenbach.de/crystal/crystal.html)
- 03:12, 7 June 2007 Doos (talk | contribs) uploaded File:Right-handed quartz.png (by Doos, generated from http://gerdbreitenbach.de/crystal/crystal.html)
- 03:11, 7 June 2007 Doos (talk | contribs) uploaded File:Left-handed quartz.png (by Doos, generated from http://gerdbreitenbach.de/crystal/crystal.html)
- 11:03, 1 June 2007 Doos (talk | contribs) uploaded File:Book gems-6th.jpg (Gems by Webster)
- 07:04, 1 June 2007 Doos (talk | contribs) uploaded File:Synth diamonds book.jpg (testing)
- 07:20, 28 May 2007 Doos (talk | contribs) uploaded File:Kyanite spectrum.jpg (by Doos)
- 09:54, 10 May 2007 Doos (talk | contribs) uploaded File:Maxixe spectrum.jpg (Spectrophotometer recording of maxixe beryl, by Bear Williams. Used with permission.)
- 19:11, 1 May 2007 Ben P (talk | contribs) uploaded File:Illusion-sunstone-ben.jpg
- 18:54, 1 May 2007 Ben P (talk | contribs) uploaded File:Tri-color-tourmaline-ben.jpg
- 18:46, 1 May 2007 Ben P (talk | contribs) uploaded File:Merelani-mint-garnet-ben.jpg
- 05:34, 29 April 2007 Doos (talk | contribs) uploaded File:Freshwater pearls various colors.jpg (Courtesy of parels-ael.nl)
- 09:26, 28 April 2007 Doos (talk | contribs) removed protection from Template:Periodictable (hist)
- 09:25, 28 April 2007 Doos (talk | contribs) removed protection from Template:Electronconfig (hist)
- 09:23, 28 April 2007 Doos (talk | contribs) removed protection from 10x Loupe (hist)
- 09:23, 28 April 2007 Doos (talk | contribs) removed protection from Refraction (hist)
- 09:22, 28 April 2007 Doos (talk | contribs) removed protection from Polariscope (hist)
- 09:22, 28 April 2007 Doos (talk | contribs) removed protection from Spectroscope (hist)
- 07:12, 28 April 2007 Doos (talk | contribs) uploaded File:Spotreading4.jpg
- 06:00, 28 April 2007 Doos (talk | contribs) uploaded File:Spotreading2.jpg (by Doos)
- 05:13, 28 April 2007 Doos (talk | contribs) uploaded File:Spotreading2.jpg (by Doos)
- 05:12, 28 April 2007 Doos (talk | contribs) uploaded File:Spotreading4.jpg (by Doos)
- 07:41, 27 April 2007 Doos (talk | contribs) uploaded File:Pearl sac formation.png (by Doos)
- 08:44, 26 April 2007 Doos (talk | contribs) uploaded File:Tahiti pearl cross section.jpg (Courtesy of parels-ael.nl)
- 06:54, 26 April 2007 Doos (talk | contribs) uploaded File:Pinctada margaritifera shell inside.jpg (Courtesy of parels-ael.nl)
- 02:47, 26 April 2007 Doos (talk | contribs) uploaded File:Esfericas3.jpg (Pternia sterna Sea of Cortez pearls. Image courtosty of Douglas McLaurin Moreno, http://perlas.com.mx)
- 08:46, 24 April 2007 Doos (talk | contribs) uploaded File:Pearl formation.jpg (by Doos)
- 14:25, 23 April 2007 Doos (talk | contribs) uploaded File:Baroda Pearls.jpg (The Baroda Pearls. Photo courtesy of Christie's Images LTD. 2007 (used with permission))
- 11:40, 23 April 2007 Doos (talk | contribs) uploaded File:Mother of pearl with drillholes.jpg (Courtesy of parels-ael.nl)
- 09:46, 21 April 2007 Doos (talk | contribs) removed protection from Refractometer (no protection needed) (hist)
- 13:59, 11 April 2007 Pailin (talk | contribs) uploaded File:A multitude of guest crystals in un-treated Burmese blue sapphire.jpg (A multitude of guest crystals in un-treated Burmese blue sapphire, courtesy of apsara.co.uk.)
- 13:54, 11 April 2007 Pailin (talk | contribs) uploaded File:Un-heated pink sapphire from Namya, Burma.jpg (1.17cts un-heated pink sapphire from Namya, Burma, courtesy of apsara.co.uk.)
- 14:30, 10 April 2007 Africanuck (talk | contribs) uploaded File:7915a d.jpg (0.56 ct Yellowish Orange marquise cut diamond, side stones are Fancy Vivid Purplish Pink total weight 0.42 ct. Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 14:23, 10 April 2007 Africanuck (talk | contribs) uploaded File:3603 d.jpg (2.29 ct heated Hot Pink Sapphire, Madagascar. Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 14:13, 10 April 2007 Africanuck (talk | contribs) uploaded File:7137 d.jpg (3.30 Heated Burmese Ruby, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 09:14, 10 April 2007 Africanuck (talk | contribs) uploaded File:DSC01083.JPG (Quartz crystal mineral specimen, Sinai Egypt)
- 08:11, 10 April 2007 Africanuck (talk | contribs) uploaded File:6092 d.jpg (3.90 ct Black Opal from Lightning Ridge, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 07:55, 10 April 2007 Africanuck (talk | contribs) uploaded File:DSC 7858 d.jpg (2.19 Cobalt Blue Spinel, Photo: Jeff Scovil, Courtesy of R.W. Wise Goldsmiths)
- 07:46, 10 April 2007 Africanuck (talk | contribs) uploaded File:7894a d.jpg (3.96 ct unheated Padparadscha Sapphire, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 07:37, 10 April 2007 Africanuck (talk | contribs) uploaded File:5816NMS d.jpg (White and golden South Sea Pearl strand, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 07:33, 10 April 2007 Africanuck (talk | contribs) uploaded File:5322NMS d.jpg (Black Tahitian pearl strand, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 07:29, 10 April 2007 Africanuck (talk | contribs) uploaded File:6435 d.jpg (Chinese Freshwater Pearl Drops, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 07:24, 10 April 2007 Africanuck (talk | contribs) uploaded File:1465 d.jpg (Malaya garnet, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 06:53, 10 April 2007 Africanuck (talk | contribs) uploaded File:6403 d.jpg (1.53 ct Nigerian Cuprian Tourmaline, Photo: Jeff Scovil, courtesy of R.W. Wise Goldsmiths)
- 06:48, 10 April 2007 Africanuck (talk | contribs) uploaded File:Purplecuprian.jpg (8.14 ct Purple Cuprian Tourmaline, Mozambique, Photo: Jeff Scovil, courtesy of R.W.Wise Goldsmiths)
- 07:01, 28 March 2007 Doos (talk | contribs) uploaded File:Semiconductor bandgap.png (By Doos)
- 11:55, 27 March 2007 Doos (talk | contribs) uploaded File:Diamondlattice.png (By Doos)
- 02:40, 26 March 2007 Pailin (talk | contribs) uploaded File:A cross-sectioned slice of beryllium-treated sapphire.jpg (A cross-sectioned slice of beryllium-treated sapphire, courtesy of apsara.co.uk.)
- 02:39, 26 March 2007 Pailin (talk | contribs) uploaded File:Wheat-like feather inclusion in beryllium-treated sapphire.jpg (Wheat-like feather inclusion in beryllium-treated sapphire, courtesy of apsara.co.uk.)
- 02:38, 26 March 2007 Pailin (talk | contribs) uploaded File:Liquid tubular channel inclusions in breyllium-treated sapphire.jpg (Liquid tubular channel inclusions in beryllium-treated sapphire, courtesy of apsara.co.uk.)
- 02:37, 26 March 2007 Pailin (talk | contribs) uploaded File:Dendritic inclusion with cotton wool type inclusions in beryllium-treated sapphire.jpg (Dendritic inclusion with 'cotton wool' type inclusions in beryllium-treated sapphire, courtesy of apsara.co.uk.)
- 12:25, 25 March 2007 Doos (talk | contribs) uploaded File:Bandgap.png (By Doos)
- 08:30, 24 March 2007 Pailin (talk | contribs) uploaded File:Microscopic particle inclusions with straight colour banding in heat-treated Thai blue sapphire.jpg (Microscopic particle inclusions with straight colour banding in Thai blue sapphire, courtesy of apsara.co.uk.)
- 08:26, 24 March 2007 Pailin (talk | contribs) uploaded File:Un-dissolved rutile silk in un-treated Sri Lankan blue sapphire.jpg (Un-disolved rutile silk in un-treated Sri Lankan blue sapphire, courtesy of apsara.co.uk. )
- 08:24, 24 March 2007 Pailin (talk | contribs) uploaded File:Rounded guest crystals (possibly calcite) in un-treated Burmese blue sapphire.jpg (Rounded guest crystals (possibly calcite) in un-treated Burmese blue sapphire, courtesy of apsara.co.uk. )
- 08:23, 24 March 2007 Pailin (talk | contribs) uploaded File:Liquid fingerprints, guest crystals and two-phase inclusions in un-treated Burmese blue sapphire.jpg (Liquid fingerprints, guest crystals and two-phase inclusions in un-treated Burmese blue sapphire, courtesy of apsara.co.uk. )
- 08:21, 24 March 2007 Pailin (talk | contribs) uploaded File:Liquid fingerprint inclusion in un-treated Burmese blue sapphire 2.jpg (Liquid fingerprint inclusion in un-treated Burmese blue sapphire, courtesy of apsara.co.uk.)
- 08:19, 24 March 2007 Pailin (talk | contribs) uploaded File:Liquid fingerprint inclusion in un-treated Burmese blue sapphire 1.jpg (Liquid fingerprint inclusion in un-treated Burmese blue sapphire, courtesy of apsara.co.uk.)
- 08:18, 24 March 2007 Pailin (talk | contribs) uploaded File:Calcite guest crystals in un-treated Burmese blue sapphire.jpg (Calcite guest crystals in an un-treated Burmese blue sapphire, courtesy of apsara.co.uk.)
- 08:16, 24 March 2007 Pailin (talk | contribs) uploaded File:A multitude of guest crystaks in un-treated Burmese blue sapphire.jpg (A multitude of guest crystals in an un-treated Burmese blue sapphire, courtesy of apsara.co.uk.)
- 15:12, 19 March 2007 Doos (talk | contribs) removed protection from Aquamarine (no protection needed) (hist)
- 15:12, 19 March 2007 Doos (talk | contribs) removed protection from Habit (no protection needed) (hist)
- 15:12, 19 March 2007 Doos (talk | contribs) removed protection from Form (no protection needed) (hist)
- 15:11, 19 March 2007 Doos (talk | contribs) removed protection from Symmetry (no protection needed) (hist)
- 15:11, 19 March 2007 Doos (talk | contribs) removed protection from Hardness (no protection needed) (hist)
- 06:25, 17 March 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum scale.jpg (By Doos)
- 06:22, 17 March 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum.jpg (By Doos)
- 15:10, 16 March 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum scale.jpg (By Doos)
- 15:08, 16 March 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum.jpg (by Doos)
- 10:40, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -6.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 10:40, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -5.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 10:39, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -4.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 10:39, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -3.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 10:38, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -2.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 10:37, 12 March 2007 Pailin (talk | contribs) uploaded File:Horsetail inclusions in demantoid garnet -1.jpg (Horsetail inclusions in Russian demantoid garnet, courtesy of apsara.co.uk.)
- 08:58, 8 March 2007 Doos (talk | contribs) deleted page Alexandrite (deleted due to internal errors and recreated)
- 00:54, 8 March 2007 Africanuck (talk | contribs) uploaded File:Helio Round small.jpg (Facetted Heliodor, Photo courtesy of Rick Martin, Art Cut Gems)
- 00:10, 8 March 2007 Africanuck (talk | contribs) uploaded File:Alex-purple.gif (.70 carat Cat's eye Alexandrite, Photo courtesy of The Gem Trader)
- 00:08, 8 March 2007 Africanuck (talk | contribs) uploaded File:Alex-blue.gif (.70 carat Cat's eye Alexandrite, Photo courtesy of The Gem Trader)
- 00:01, 8 March 2007 Africanuck (talk | contribs) uploaded File:Pezzottaite-CE.gif (1.38 carat Cat's Eye Pezzottaite, Photo courtesy of The Gem Trader)
- 13:11, 6 March 2007 Pailin (talk | contribs) uploaded File:Guest crystals in Sri Lankan blue star sapphire.jpg (Guest crystals in Sri Lankan blue star sapphire, courtesy of apsara.co.uk.)
- 07:04, 6 March 2007 Pailin (talk | contribs) uploaded File:Unusual cluster of rutile silk in un-treated Madagascan pink sapphire..jpg (Unusual cluster of rutile silk in un-treated Madagascan pink sapphire.)
- 06:43, 6 March 2007 Pailin (talk | contribs) uploaded File:Calcite guest crystal in un-heated Madagascan pink sapphire.jpg (Calcite guest crystal in un-treated Madagascan pink sapphire, courtesy of apsara.co.uk.)
- 06:41, 6 March 2007 Pailin (talk | contribs) uploaded File:Unusual cluster of rutile silk in un-treated Madagascan pink sapphire..jpg (Unusuak cluster of rutile silk in un-treated Madagascan pink sapphire, courtesy of apsara.co.uk.)
- 06:40, 6 March 2007 Pailin (talk | contribs) uploaded File:Silk & guest crystals in un-heated Burmese pink sapphire.jpg (Silk and guest crystals in un-treated Burmese pink sapphire, courtesy of apsara.co.uk.)
- 06:37, 6 March 2007 Pailin (talk | contribs) uploaded File:Distorted guest crystal in untreated Burmese pink sapphire.jpg (Distorted guest crystal (possibly calcite) in un-treated Burmese pink sapphire, courtesy of apsara.co.uk.)
- 14:22, 4 March 2007 Doos (talk | contribs) deleted page MediaWiki:MenuNavigation (content was: '* test** test 2** test 3' (and the only contributor was 'Doos'))
- 11:56, 4 March 2007 Doos (talk | contribs) removed protection from Double Refraction (no protection needed) (hist)
- 11:55, 4 March 2007 Doos (talk | contribs) removed protection from Color Filters (no protection needed) (hist)
- 11:55, 4 March 2007 Doos (talk | contribs) removed protection from Specific Gravity (no protection needed) (hist)
- 11:54, 4 March 2007 Doos (talk | contribs) removed protection from Hydrostatic Balance (no protection needed) (hist)
- 08:33, 1 March 2007 Doos (talk | contribs) uploaded File:Electronegativity.jpg (by doos)
- 07:13, 24 February 2007 Pailin (talk | contribs) uploaded File:Apatite and calcite guest crystals reflecting within un-heated Mogok ruby.jpg (Apatite and calcite guset crystals reflecting within an un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:12, 24 February 2007 Pailin (talk | contribs) uploaded File:Guest crystals in un-heated Mogok ruby.jpg (Guest crystals in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:11, 24 February 2007 Pailin (talk | contribs) uploaded File:Distorted calcite guest crystal in un-heated Mogok ruby.jpg (Distorted calcite guest crystal iin un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:09, 24 February 2007 Pailin (talk | contribs) uploaded File:Unusual acicular guest crystal and small particle inclusions in un-heated Mogok ruby.jpg (Unusual acicular guest crystal and small particle inclusions in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:04, 24 February 2007 Pailin (talk | contribs) uploaded File:Rounded calcite guest crystals in un-heated Mogok ruby.jpg (Rounded calcite guest crystals in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:03, 24 February 2007 Pailin (talk | contribs) uploaded File:'Treacle' colour swirls, growth lines and guest crystals in un-heated Mogok ruby.jpg (Treacle colour swirls, growth lines and guest crystals in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:02, 24 February 2007 Pailin (talk | contribs) uploaded File:Growth lines, guest crystals and un-disolved silk in un-heated Mogok ruby.jpg (Growth lines, guest crystals and un-disolved rutile silk in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 07:00, 24 February 2007 Pailin (talk | contribs) uploaded File:Rounded calcite guest crystals with 'treacle' colour swirls in un-heated Mogok ruby.jpg (Rounded calcite guest crystals with 'treacle' colour swirls in un-heated Mogok ruby, courtesy of apsara.co.uk.)
- 12:12, 21 February 2007 Doos (talk | contribs) uploaded File:Charge transfer2.png (by Doos)
- 10:48, 21 February 2007 Doos (talk | contribs) deleted page File:Charge tranfer2.png (not up to high standard)
- 10:44, 21 February 2007 Doos (talk | contribs) uploaded File:Charge tranfer2.png (by Doos)
- 04:27, 18 February 2007 Pailin (talk | contribs) uploaded File:Partially dissolved rutile silk in heat-treated Vietnamese ruby.jpg (Partially disolved rutile silk in heat-treated Vietnamese ruby, courtesy of apsara.co.uk)
- 04:25, 18 February 2007 Pailin (talk | contribs) uploaded File:Heat-treated Mong Hsu ruby - 1.jpg (Heat-treated Mong Hsu ruby clearly showing characteristic white cloudy patch, courtesy of apsara.co.uk.)
- 04:20, 18 February 2007 Pailin (talk | contribs) uploaded File:Partially dissolved rutile silk in heat-treated Vietnamese ruby.jpg (Psrtially disolved rutile silk in heat-treated Vietnamese ruby, courtesy of apsara.co.uk.)
- 04:18, 18 February 2007 Pailin (talk | contribs) uploaded File:Rutile silk in untreated Mogok ruby.jpg (Undisolved rutile silk in untreated Mogok ruby, courtesy of apsara.co.uk.)
- 04:15, 18 February 2007 Pailin (talk | contribs) uploaded File:Apatite In Untreated Mogok Ruby - 2.jpg (A cluster of apatite guest crystals in untreated Mogok ruby.)
- 13:43, 16 February 2007 Pailin (talk | contribs) uploaded File:Calcite In Untreated Mogok Ruby.jpg (Distorted calcite guest crystals in untreated Mogok ruby, courtesy of apsara.co.uk.)
- 13:41, 16 February 2007 Pailin (talk | contribs) uploaded File:Calcite In Untreated Mogok Ruby.jpg (Distorted calcite guest crystal in untreated Mogok ruby, courtesy of apsara.co.uk.)
- 02:08, 16 February 2007 Africanuck (talk | contribs) uploaded File:Spessartite.jpg (Nigerian Spessartite, Photo courtesy of Lembeck Gems)
- 10:05, 15 February 2007 Pailin (talk | contribs) uploaded File:Apatite In Untreated Mogok Ruby.jpg (Apatite crystal inclusions in untreated ruby (Mogok, Burma).)
- 11:11, 14 February 2007 Doos (talk | contribs) moved page Fibrolite to Sillimanite (Cross reference by redirection )
- 08:25, 12 February 2007 Doos (talk | contribs) moved page Talk:Reflection effects to Talk:Reflection (Reflection is a chapter on its won)
- 08:25, 12 February 2007 Doos (talk | contribs) moved page Reflection effects to Reflection (Reflection is a chapter on its won)
- 03:13, 12 February 2007 Africanuck (talk | contribs) uploaded File:SmDiffraction spectrum scale.jpg (Smaller version of the spectrum photo by Doos for the Glossary page)
- 10:10, 11 February 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum scale.jpg
- 10:04, 11 February 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum scale.jpg (by Doos)
- 10:03, 11 February 2007 Doos (talk | contribs) uploaded File:Diffraction spectrum.jpg (by Doos)
- 10:03, 11 February 2007 Doos (talk | contribs) deleted page File:Spectrum2.jpg (seems to be taken from Colin Winters book (exact copy) -copyright violation)
- 10:03, 11 February 2007 Doos (talk | contribs) deleted page File:Spectrum2.jpg (Deleted old revision 20060724183454!Spectrum2.jpg.)
- 10:02, 11 February 2007 Doos (talk | contribs) deleted page File:Spectrum1.jpg (seems to be taken from Colin Winters book)
- 10:02, 11 February 2007 Doos (talk | contribs) deleted page File:Spectrum1.jpg (Deleted old revision 20060724183730!Spectrum1.jpg.)
- 13:26, 6 February 2007 Africanuck (talk | contribs) uploaded File:Kyanite.gif (Faceted Kyanite, Photo courtesy of The Gem Trader)
- 13:12, 6 February 2007 Africanuck (talk | contribs) uploaded File:Redimper.jpg (9.30 ct Red Imperial Topaz, Photo courtesy of Lembeck Gems)
- 12:57, 6 February 2007 Africanuck (talk | contribs) uploaded File:Rubelite Tourmaline - Gem Project.jpg (Rubellite Tourmaline photo courtesy of Precision Gem)
- 09:54, 31 January 2007 Doos (talk | contribs) uploaded File:Crystal field diagram.png
- 20:32, 24 January 2007 Barbra (talk | contribs) uploaded File:Carbonized opal.jpg
- 08:48, 24 January 2007 Barbra (talk | contribs) uploaded File:Opal tones.gif
- 08:47, 24 January 2007 Barbra (talk | contribs) deleted page File:Opal tones.gif (made a mistake)
- 08:47, 24 January 2007 Barbra (talk | contribs) deleted page File:Opal tones.gif (Deleted old revision 20070124154519!Opal_tones.gif.)
- 08:47, 24 January 2007 Barbra (talk | contribs) deleted page File:Opal tones.gif (Deleted old revision 20070124154407!Opal_tones.gif.)
- 08:45, 24 January 2007 Barbra (talk | contribs) uploaded File:Opal tones.gif
- 08:44, 24 January 2007 Barbra (talk | contribs) uploaded File:Opal tones.gif
- 06:33, 23 January 2007 Doos (talk | contribs) blocked Russell (talk | contribs) with an expiration time of indefinite (Requested by user himself)
- 11:26, 22 January 2007 Doos (talk | contribs) deleted page Talk:Vesuvianite
- 15:35, 21 January 2007 Barbra (talk | contribs) uploaded File:Xl ball.jpg
- 15:17, 21 January 2007 Barbra (talk | contribs) uploaded File:Rock crystal.jpg
- 02:19, 21 January 2007 Africanuck (talk | contribs) uploaded File:Apatite.gif (Photo courtesy of The Gem Trader)
- 15:20, 19 January 2007 Africanuck (talk | contribs) uploaded File:Mozparaiba.jpg (Photo courtesy of Precision Gem)
- 12:16, 19 January 2007 Doos (talk | contribs) uploaded File:Charge transfer.png (by doos)
- 22:07, 18 January 2007 Barbra (talk | contribs) uploaded File:Idocrase.jpg
- 22:02, 18 January 2007 Barbra (talk | contribs) uploaded File:Idocrase spectrum.jpg
- 08:05, 18 January 2007 Barbra (talk | contribs) uploaded File:Ammolite.jpg
- 17:59, 16 January 2007 Barbra (talk | contribs) uploaded File:Scapolite blue.jpg
- 17:58, 16 January 2007 Barbra (talk | contribs) uploaded File:Scapolite colorless.jpg
- 10:17, 16 January 2007 Africanuck (talk | contribs) uploaded File:CCSapp.gif (Photo courtesy of The Gem Trader)
- 10:15, 16 January 2007 Africanuck (talk | contribs) uploaded File:CCSapp1.gif (Photo courtesty of The Gem Trader)
- 10:05, 16 January 2007 Doos (talk | contribs) uploaded File:Hole color center2.png (by doos (adapted from K. Nassau))
- 09:55, 16 January 2007 Africanuck (talk | contribs) uploaded File:Andesine1.JPG (personal collection)
- 09:49, 16 January 2007 Africanuck (talk | contribs) uploaded File:Ceylon.JPG (personal collection)
- 09:12, 16 January 2007 Doos (talk | contribs) uploaded File:Hole color center.png (by doos (adapted from K.Nassau))
- 07:55, 16 January 2007 Doos (talk | contribs) uploaded File:Electron color center.png (by doos (adapted from K. Nassau))
- 14:06, 15 January 2007 Doos (talk | contribs) uploaded File:Crystal field diagram.png
- 13:51, 15 January 2007 Doos (talk | contribs) uploaded File:Crystal field diagram.png
- 13:48, 15 January 2007 Doos (talk | contribs) uploaded File:Crystal field diagram.png (by doos)
- 12:35, 15 January 2007 Doos (talk | contribs) removed protection from Beryl (editors need to be able to edit) (hist)
- 11:56, 15 January 2007 Barbra (talk | contribs) uploaded File:Diamondcolorscale.jpg
- 11:03, 15 January 2007 Barbra (talk | contribs) uploaded File:Diamondcolorscale small.png
- 06:13, 15 January 2007 Doos (talk | contribs) uploaded File:Spectrum.png
- 15:48, 14 January 2007 Doos (talk | contribs) removed protection from Heavy Liquids (editors need to be able to edit) (hist)
- 15:48, 14 January 2007 Doos (talk | contribs) removed protection from Dichroscope (editors need to be able to edit) (hist)
- 15:48, 14 January 2007 Doos (talk | contribs) removed protection from Microscope (editors need to be able to edit) (hist)
- 15:43, 14 January 2007 Doos (talk | contribs) removed protection from Emerald (no need for protection) (hist)
- 09:04, 13 January 2007 Doos (talk | contribs) uploaded File:Absorption diagram.png (by doos (adapted from K. Nassau))
- 08:43, 13 January 2007 Doos (talk | contribs) uploaded File:Absorption diagram.png (by doos)
- 01:27, 11 January 2007 Africanuck (talk | contribs) uploaded File:ConcaveAqua.JPG (Photo courtesy of Precision Gem)
- 10:30, 10 January 2007 Africanuck (talk | contribs) uploaded File:DraviteTourmaline.gif (Photo courtesy of The Gem Trader)
- 10:22, 10 January 2007 Africanuck (talk | contribs) uploaded File:Hackmanite1.gif (Photo courtesy of The Gem Trader)
- 10:21, 10 January 2007 Africanuck (talk | contribs) uploaded File:Hackmanite.gif (Photo courtesy of The Gem Trader)
- 10:13, 10 January 2007 Africanuck (talk | contribs) uploaded File:SpessartiteGT.gif (Photo courtesy of The Gem Trader)
- 10:11, 10 January 2007 Africanuck (talk | contribs) uploaded File:Apatite.gif (Photo courtesy of The Gem Trader)
- 09:53, 10 January 2007 Africanuck (talk | contribs) uploaded File:Dioptase.gif (Photo courtesy of The Gem Trader)
- 09:32, 10 January 2007 Africanuck (talk | contribs) uploaded File:AndraditeIridGarnet.gif (Photo courtesy of The Gem Trader)
- 09:29, 10 January 2007 Africanuck (talk | contribs) uploaded File:ChrysCatEye.gif (Photo courtesy of The Gem Trader)
- 09:19, 10 January 2007 Africanuck (talk | contribs) uploaded File:TenebScapBlue.gif (Photo courtesy of The Gem Trader)
- 09:16, 10 January 2007 Africanuck (talk | contribs) uploaded File:TenebScap.gif (Photo courtesy of The Gem Trader)
- 09:05, 10 January 2007 Africanuck (talk | contribs) uploaded File:Horsetail.gif (Photo courtesy of The Gem Trader)
- 09:02, 10 January 2007 Africanuck (talk | contribs) uploaded File:Kornerupine.gif (Photo courtesy of The Gem Trader)
- 08:58, 10 January 2007 Africanuck (talk | contribs) uploaded File:CETanzy.jpg (Photo Courtesy of The Gem Trader)
- 08:50, 10 January 2007 Africanuck (talk | contribs) uploaded File:Pezzottaite.gif (Photo courtesy of The Gem Trader)
- 08:22, 10 January 2007 Doos (talk | contribs) moved page Talk:Table Of Content to Talk:Table Of Contents
- 08:22, 10 January 2007 Doos (talk | contribs) moved page Table Of Content to Table Of Contents
- 06:03, 10 January 2007 Africanuck (talk | contribs) uploaded File:Paraiba1.jpg (Photo courtesty of Lembeck Gems)
- 03:45, 10 January 2007 Africanuck (talk | contribs) uploaded File:Ovalperidot.JPG (Photo courtesy of Lembeck Gems)
- 03:44, 10 January 2007 Africanuck (talk | contribs) uploaded File:Ovalperidot.JPG (Photo courtesy of Lembeck Gems)
- 03:41, 10 January 2007 Africanuck (talk | contribs) uploaded File:BlueZircon.jpg (Photo courtesy of Lembeck Gems)
- 03:33, 10 January 2007 Africanuck (talk | contribs) uploaded File:Imperial4.jpg (Photo courtesty of Lembeck Gems)
- 02:10, 10 January 2007 Africanuck (talk | contribs) uploaded File:Paraiba1.jpg (Reverted to earlier revision)
- 01:56, 10 January 2007 Africanuck (talk | contribs) uploaded File:Paraiba1.jpg (Photo courtesy of Lembeck Gems)
- 15:12, 9 January 2007 Barbra (talk | contribs) uploaded File:Ametrine small.jpg
- 15:05, 9 January 2007 Barbra (talk | contribs) uploaded File:Iolite small.jpg
- 14:32, 9 January 2007 Doos (talk | contribs) uploaded File:Indicolite2.jpg
- 14:27, 9 January 2007 Doos (talk | contribs) uploaded File:Bi Color2.jpg
- 13:53, 9 January 2007 Africanuck (talk | contribs) uploaded File:Bi Color2.jpg (Photo courtesy of Lembeck Gems)
- 13:50, 9 January 2007 Africanuck (talk | contribs) uploaded File:Bi Color2.jpg (Photo courtesy of Lembeck Gems)