User contributions
(newest | oldest) View (newer 250 | older 250) (20 | 50 | 100 | 250 | 500)
- 08:01, 19 March 2009 (diff | hist) . . (2,363 bytes) . . Amethyst (→Polariscope)
- 07:55, 19 March 2009 (diff | hist) . . (2,157 bytes) . . Amethyst (→Polariscope)
- 07:54, 19 March 2009 (diff | hist) . . (2,062 bytes) . . Amethyst (→Polariscope)
- 07:53, 19 March 2009 (diff | hist) . . (2,048 bytes) . . Amethyst
- 02:47, 18 March 2009 (diff | hist) . . (460 bytes) . . Images:Maw-sit-sit
- 02:44, 18 March 2009 (diff | hist) . . (125 bytes) . . Images:Alexandrite (current)
- 02:43, 18 March 2009 (diff | hist) . . (1,030 bytes) . . Alexandrite
- 02:36, 18 March 2009 (diff | hist) . . (2,347 bytes) . . Feldspar (→Plagioclase feldspar: expanded with info from Scott Davies (id:452))
- 02:53, 13 March 2009 (diff | hist) . . (4,024 bytes) . . m Sea of Cortez pearl (→Treatments) (current)
- 02:51, 13 March 2009 (diff | hist) . . (4,020 bytes) . . Sea of Cortez pearl (updated info from Douglas McLaurin (id: 451))
- 09:48, 8 March 2009 (diff | hist) . . (724 bytes) . . Template:Feldspar (current)
- 09:54, 28 February 2009 (diff | hist) . . (3,540 bytes) . . Dispersion (→Advanced)
- 09:53, 28 February 2009 (diff | hist) . . (3,539 bytes) . . Dispersion (→Advanced)
- 04:05, 26 February 2009 (diff | hist) . . (8,377 bytes) . . Immersion cell (→Plato method)
- 04:02, 26 February 2009 (diff | hist) . . (8,376 bytes) . . Immersion cell (→References)
- 04:01, 26 February 2009 (diff | hist) . . (8,295 bytes) . . Immersion cell (→Plato method)
- 05:31, 19 February 2009 (diff | hist) . . (1,485 bytes) . . Quahog (current)
- 05:29, 19 February 2009 (diff | hist) . . (1,208 bytes) . . Amethyst (→Magnification)
- 07:29, 9 January 2009 (diff | hist) . . (1,046 bytes) . . m User:Doos (→Webmaster) (current)
- 07:29, 9 January 2009 (diff | hist) . . (1,045 bytes) . . User:Doos (→Webmaster)
- 07:28, 9 January 2009 (diff | hist) . . (1,078 bytes) . . User:Doos (→Webmaster)
- 07:39, 6 January 2009 (diff | hist) . . (4,073 bytes) . . Kyanite (→Color)
- 04:58, 24 December 2008 (diff | hist) . . (4,061 bytes) . . Kyanite
- 04:56, 6 December 2008 (diff | hist) . . (470 bytes) . . Jasper (→Scenic jasper)
- 04:55, 6 December 2008 (diff | hist) . . (441 bytes) . . Jasper (added contribution (id:427))
- 04:53, 6 December 2008 (diff | hist) . . (47 bytes) . . File:Scenic jasper.jpg (Scenic jasper. Image courtesy of topsieraden.nl) (current)
- 05:34, 5 December 2008 (diff | hist) . . (939 bytes) . . Jadeite (Addition from Robert Biehl (id:432))
- 05:32, 5 December 2008 (diff | hist) . . (964 bytes) . . Nephrite (addition from Robert Biehl (id:431))
- 03:56, 1 December 2008 (diff | hist) . . (4,837 bytes) . . Specific Gravity
- 04:07, 26 September 2008 (diff | hist) . . (+34) . . Spinel (→Sources)
- 04:59, 20 September 2008 (diff | hist) . . (+1) . . Fluorite (→=Optical phenomena)
- 04:59, 20 September 2008 (diff | hist) . . (+159) . . Fluorite
- 09:09, 19 September 2008 (diff | hist) . . (+143) . . Spinel (→Sources)
- 09:07, 19 September 2008 (diff | hist) . . (+15) . . Spinel (→Refractometer)
- 09:05, 19 September 2008 (diff | hist) . . (+12) . . Spinel (→Refractometer)
- 09:00, 19 September 2008 (diff | hist) . . (+8) . . Spinel (→Color)
- 08:59, 19 September 2008 (diff | hist) . . (+6) . . Spinel (→Refractometer)
- 08:58, 19 September 2008 (diff | hist) . . (+98) . . Spinel (→Refractometer)
- 07:06, 19 September 2008 (diff | hist) . . (-66) . . Topaz
- 10:49, 17 September 2008 (diff | hist) . . (-2) . . Spinel
- 05:49, 17 September 2008 (diff | hist) . . (+67) . . Topaz
- 09:45, 13 August 2008 (diff | hist) . . (0) . . Refractometer (→Construction of a gemological refractometer)
- 08:15, 8 August 2008 (diff | hist) . . (+19) . . Tourmaline (→Treatments)
- 08:14, 8 August 2008 (diff | hist) . . (+38) . . Tourmaline (→Treatments)
- 08:11, 8 August 2008 (diff | hist) . . (+6) . . Tourmaline (→Treatments)
- 07:59, 8 August 2008 (diff | hist) . . (+5) . . Tourmaline (→Treatments)
- 07:56, 8 August 2008 (diff | hist) . . (-25) . . Tourmaline (→Treatments)
- 07:55, 8 August 2008 (diff | hist) . . (+213) . . Tourmaline (→Sources)
- 07:54, 8 August 2008 (diff | hist) . . (+10) . . Tourmaline (→Treatments)
- 07:53, 8 August 2008 (diff | hist) . . (+1) . . Tourmaline (→Treatments)
- 07:51, 8 August 2008 (diff | hist) . . (-31) . . Tourmaline (→Treatments)
- 07:50, 8 August 2008 (diff | hist) . . (+1) . . Tourmaline (→Treatments)
- 07:48, 8 August 2008 (diff | hist) . . (-15) . . Tourmaline (→Treatments)
- 07:47, 8 August 2008 (diff | hist) . . (-25) . . Tourmaline (→Treatments)
- 07:47, 8 August 2008 (diff | hist) . . (+53) . . Tourmaline (→Treatments)
- 07:46, 8 August 2008 (diff | hist) . . (+884) . . Tourmaline (→Treatments)
- 07:22, 8 August 2008 (diff | hist) . . (+73) . . N File:RedTourmalineOval5 32v02.jpg (Heat treated brown-red Nigerian tourmaline. Image courtesy of Roger Dery.) (current)
- 07:21, 8 August 2008 (diff | hist) . . (+73) . . N File:RedTourmalineOval5 32ct.jpg (Heat treated brown-red Nigerian tourmaline. Image courtesy of Roger Dery.) (current)
- 07:20, 8 August 2008 (diff | hist) . . (+68) . . N File:PinkTourmalineOval5 32ct.jpg (Heat treated Nigerian pink tourmaline. Photo courtesy of Roger Dery.) (current)
- 13:08, 29 July 2008 (diff | hist) . . (+16) . . Refractometer (→Optical sign)
- 07:06, 29 July 2008 (diff | hist) . . (+125) . . Refractometer (→Optical sign)
- 03:07, 29 July 2008 (diff | hist) . . (+280) . . Refractometer (→Optical sign: added note ob beta reading)
- 01:40, 25 July 2008 (diff | hist) . . (+93) . . Amber
- 10:53, 24 July 2008 (diff | hist) . . (+52) . . Idocrase (→Diagnostics)
- 10:26, 19 July 2008 (diff | hist) . . (+4) . . Scapolite (current)
- 10:26, 19 July 2008 (diff | hist) . . (-2) . . Scapolite
- 10:25, 19 July 2008 (diff | hist) . . (+501) . . Scapolite
- 01:27, 10 July 2008 (diff | hist) . . (+2) . . Refraction (→Wavefronts (Huygens' principle))
- 01:26, 10 July 2008 (diff | hist) . . (+4) . . Refraction (→The relationship between wavelength and speed of light: changed hour to second .. thanks to Vlad)
- 01:25, 23 May 2008 (diff | hist) . . (-1) . . Melo melo pearl (current)
- 01:24, 23 May 2008 (diff | hist) . . (-1) . . Sphene
- 01:24, 23 May 2008 (diff | hist) . . (-32) . . m Scapolite
- 01:23, 23 May 2008 (diff | hist) . . (-1) . . m Feldspar
- 01:26, 21 May 2008 (diff | hist) . . (+168) . . Lapis Lazuli (added image from americanthai.com (id:222)) (current)
- 01:24, 21 May 2008 (diff | hist) . . (+127) . . N File:Lapis Afghanistan.jpg (Top quality untreated lapis lazuli cabochon from Afghanistan (50.60 Carats). Image courtesy of Scott Davies, americanthain.com) (current)
- 01:21, 21 May 2008 (diff | hist) . . (+19) . . m Synthetic forsterite (→Update)
- 01:21, 21 May 2008 (diff | hist) . . (+120) . . Synthetic forsterite (→Update: added image)
- 01:18, 21 May 2008 (diff | hist) . . (+48) . . N File:Colorless forsterite.jpg (Image courtesy of Scott Davies, Americanthai.com) (current)
- 01:17, 21 May 2008 (diff | hist) . . (+253) . . Synthetic forsterite (addition from Scott Davies (id:221))
- 11:04, 15 May 2008 (diff | hist) . . (+15) . . Immersion cell
- 09:41, 6 April 2008 (diff | hist) . . (0) . . Double Refraction (→Basic: correction by Richard Cartier (submission 171))
- 03:21, 6 April 2008 (diff | hist) . . (-15) . . m Double Refraction
- 02:54, 6 April 2008 (diff | hist) . . (+31) . . N Birefringence (added redirect) (current)
- 02:53, 6 April 2008 (diff | hist) . . (+1,846) . . Double Refraction (additions from Richard Cartier (no. 162, 163, 164, 166))
- 12:20, 4 April 2008 (diff | hist) . . (-37) . . m Iolite (added a <br clear="all" />) (current)
- 13:46, 23 February 2008 (diff | hist) . . (+163) . . Emerald (→Optical and physical properties)
- 13:43, 23 February 2008 (diff | hist) . . (+51) . . Emerald (→Synthetics)
- 03:37, 13 February 2008 (diff | hist) . . (+477) . . Inclusions:Sapphire (→Beryllium-Treated Sapphires: added synthetcis (by Apsara)) (current)
- 03:32, 13 February 2008 (diff | hist) . . (+468) . . Inclusions:Ruby (→Heat treated: added images of synthetics (by Apsara)) (current)
- 12:21, 28 January 2008 (diff | hist) . . (-3) . . m Synthetic cubic zirconia
- 12:17, 28 January 2008 (diff | hist) . . (+4) . . m Synthetic cubic zirconia
- 12:15, 28 January 2008 (diff | hist) . . (+5) . . m Synthetic cubic zirconia
- 12:12, 28 January 2008 (diff | hist) . . (+54) . . Synthetic cubic zirconia (→Diagnostics: added note on anomalous extinction)
- 08:15, 24 January 2008 (diff | hist) . . (+5) . . m Specific Gravity (→Basic)
- 04:49, 30 December 2007 (diff | hist) . . (+244) . . Garnet (→Classification of gem garnets)
- 04:41, 30 December 2007 (diff | hist) . . (+197) . . Garnet (→Hanneman's concept illustrated: acknowledged Anderson and Stockton/Manson)
- 04:34, 30 December 2007 (diff | hist) . . (+1,282) . . Garnet (→Classification of gem garnets: added RI table according to stockton/manson (1985))
- 09:17, 26 December 2007 (diff | hist) . . (+117) . . Taaffeite
- 08:35, 26 December 2007 (diff | hist) . . (0) . . Spinel (→Refractometer)
- 08:19, 26 December 2007 (diff | hist) . . (+201) . . Spinel (→Synthetics)
- 08:13, 26 December 2007 (diff | hist) . . (+196) . . Spinel (→Sources: added properties table of flux-melt and source)
- 08:10, 26 December 2007 (diff | hist) . . (+515) . . Spinel (→Synthetics)
- 07:38, 26 December 2007 (diff | hist) . . (+31) . . Spinel (→Polariscope)
- 07:36, 26 December 2007 (diff | hist) . . (+27) . . Spinel (→Spectra)
- 07:33, 26 December 2007 (diff | hist) . . (0) . . Spinel (→Flame fusion)
- 07:28, 26 December 2007 (diff | hist) . . (0) . . m Spinel (→Flame fusion)
- 07:27, 26 December 2007 (diff | hist) . . (+10) . . Spinel (→Flame fusion)
- 07:21, 26 December 2007 (diff | hist) . . (+40) . . Spinel (→Sources)
- 07:17, 26 December 2007 (diff | hist) . . (+1,348) . . Spinel (→Synthetics: added properties table for FF spinel)
- 08:41, 25 December 2007 (diff | hist) . . (+250) . . Spinel (→Polariscope)
- 08:07, 25 December 2007 (diff | hist) . . (+11) . . Garnet (layout change)
- 07:50, 25 December 2007 (diff | hist) . . (+1,049) . . Garnet (→Physical and optical properties: acknowledged stockton and manson)
- 07:20, 25 December 2007 (diff | hist) . . (+120) . . Garnet (→References)
- 04:47, 25 December 2007 (diff | hist) . . (-9) . . Spinel (→Polariscope)
- 04:26, 25 December 2007 (diff | hist) . . (+1) . . m Spinel (→Flux-melt)
- 03:56, 25 December 2007 (diff | hist) . . (+18) . . Spinel (→Sources)
- 03:54, 25 December 2007 (diff | hist) . . (+576) . . Spinel
- 03:36, 25 December 2007 (diff | hist) . . (+215) . . Spinel (→Color: added transition metals)
- 12:24, 24 December 2007 (diff | hist) . . (+9) . . Spinel (→Polariscope)
- 12:18, 24 December 2007 (diff | hist) . . (+193) . . Spinel (→Synthetics: added info from morion)
- 14:22, 23 December 2007 (diff | hist) . . (+7) . . m Spinel (→Phenomena)
- 11:58, 23 December 2007 (diff | hist) . . (+66) . . Spinel (→Synthetics: added phenomena)
- 07:49, 23 December 2007 (diff | hist) . . (+86) . . Pyrope (→Malaia: added info from ROM)
- 07:46, 23 December 2007 (diff | hist) . . (+13) . . Pyrope (→Malaia)
- 07:45, 23 December 2007 (diff | hist) . . (+52) . . Pyrope (→References)
- 05:28, 23 December 2007 (diff | hist) . . (+39) . . Cleavage (→Cleavage)
- 05:26, 23 December 2007 (diff | hist) . . (+17) . . N Rhodochrosite
- 05:24, 23 December 2007 (diff | hist) . . (+62) . . Alphabetic list by gemstone name
- 05:22, 23 December 2007 (diff | hist) . . (+1) . . m Table Of Contents (spelling correction)
- 05:22, 23 December 2007 (diff | hist) . . (+1) . . m Template:Rhodochrosite (spelling correction) (current)
- 05:21, 23 December 2007 (diff | hist) . . (0) . . m Template:Rhodochrosite (Template:Rhodocrosite moved to Template:Rhodochrosite)
- 05:21, 23 December 2007 (diff | hist) . . (+36) . . N Template:Rhodocrosite (Template:Rhodocrosite moved to Template:Rhodochrosite: spelling correction) (current)
- 05:21, 23 December 2007 (diff | hist) . . (+11) . . Rhodocrosite (current)
- 11:24, 6 December 2007 (diff | hist) . . (+99) . . Taaffeite (added photo by Brad Payne of The Gem Trader)
- 11:19, 6 December 2007 (diff | hist) . . (+44) . . N File:TaaffeiteGroup.gif (10 taaffeites. Photo courtesy of Brad Payne.) (current)
- 12:42, 5 December 2007 (diff | hist) . . (+206) . . Synthetic forsterite
- 10:21, 2 December 2007 (diff | hist) . . (+148) . . Polarization (→Sources: added patent to wire grid polarizer)
- 10:14, 2 December 2007 (diff | hist) . . (+32) . . Polarization (→Wire grid polarizers)
- 10:03, 2 December 2007 (diff | hist) . . (+68) . . m Polarization (→Wire grid polarizers)
- 07:51, 2 December 2007 (diff | hist) . . (0) . . m Polarization (→Wire grid polarizers)
- 07:27, 2 December 2007 (diff | hist) . . (+38) . . Polarization (→Polarizing filters)
- 07:26, 2 December 2007 (diff | hist) . . (+1,809) . . Polarization (→Advanced: added wire grid polarizer)
- 06:59, 2 December 2007 (diff | hist) . . (+228) . . Polarization
- 06:46, 2 December 2007 (diff | hist) . . (-12) . . Polarization (→Polarizing filters: rewrote section)
- 06:27, 2 December 2007 (diff | hist) . . (+28) . . N File:Polarizer without polarizing direction.jpg (A polarizing filter. By Doos) (current)
- 06:27, 2 December 2007 (diff | hist) . . (+70) . . N File:Polarizer with polarizing direction.jpg (A polarizing filter with the pass-through direction indicated. By Doos) (current)
- 06:26, 2 December 2007 (diff | hist) . . (+47) . . N File:Wire-grid polarizer2.jpg (A wire grid polarizer (east-west bars). By Doos) (current)
- 06:25, 2 December 2007 (diff | hist) . . (+30) . . N File:Wire-grid polarizer.jpg (A wire grid polarizer. By Doos) (current)
- 16:48, 1 December 2007 (diff | hist) . . (+128) . . Polarization (→Polarizing filters)
- 06:20, 1 December 2007 (diff | hist) . . (-25) . . Talk:Polarization (→Polarizers and pass through directions) (current)
- 11:04, 30 November 2007 (diff | hist) . . (-2) . . m Talk:Polarization (→Polarizers and pass through directions)
- 11:03, 30 November 2007 (diff | hist) . . (+2) . . m Talk:Polarization (→Polarizers and pass through directions)
- 08:16, 30 November 2007 (diff | hist) . . (+31) . . m Polarization (→Polarizing filters)
- 08:09, 30 November 2007 (diff | hist) . . (+42) . . Polariscope (→Basic)
- 06:23, 30 November 2007 (diff | hist) . . (+1,065) . . Talk:Polarization (Polarizers and pass through directions)
- 06:10, 30 November 2007 (diff | hist) . . (-282) . . Polarization (→Polarizing filters: rewrote a myth (see discussion page))
- 10:47, 29 November 2007 (diff | hist) . . (+11) . . m Prasiolite
- 06:41, 29 November 2007 (diff | hist) . . (+173) . . Prasiolite (added CCF reaction)
- 14:20, 28 November 2007 (diff | hist) . . (+25) . . m Grossular (→Varieties)
- 13:26, 26 November 2007 (diff | hist) . . (0) . . Luminescence (→Basic: rearranged colors to spectral colors)
- 13:16, 26 November 2007 (diff | hist) . . (+22) . . m Luminescence (→Basic)
- 13:30, 23 November 2007 (diff | hist) . . (+192) . . Luminescence (added thermoluminescence)
- 13:00, 23 November 2007 (diff | hist) . . (+316) . . Zircon (→Diagnostics: added fluorescence)
- 12:50, 23 November 2007 (diff | hist) . . (+457) . . Fluorite (added thermoluminescence)
- 10:09, 23 November 2007 (diff | hist) . . (+380) . . Reflection (added Fresnel equation)
- 09:39, 23 November 2007 (diff | hist) . . (+51) . . Specific Gravity (→Basic: added comment on Newton)
- 09:48, 20 November 2007 (diff | hist) . . (+249) . . Refractometer (→Total Internal Reflection: added note on "critical angle refractometer")
- 07:35, 17 November 2007 (diff | hist) . . (+249) . . The Gemology Project:Site support (current)
- 14:04, 9 November 2007 (diff | hist) . . (+18) . . Zircon
- 04:39, 8 November 2007 (diff | hist) . . (-1) . . m Pearl (→References)
- 04:35, 8 November 2007 (diff | hist) . . (+56) . . Table Of Contents
- 04:32, 8 November 2007 (diff | hist) . . (+179) . . Essays:Adding arrows (added addition from brian and signature) (current)
- 10:02, 7 November 2007 (diff | hist) . . (+41) . . Home
- 09:38, 7 November 2007 (diff | hist) . . (+19) . . m Sapphire (→Phenomena)
- 09:37, 7 November 2007 (diff | hist) . . (+114) . . Sapphire (→Trapiche)
- 09:30, 7 November 2007 (diff | hist) . . (+2) . . Images:Sapphire (id)
- 09:29, 7 November 2007 (diff | hist) . . (+255) . . Images:Sapphire (added trapiche images from chaman golecha (id)
- 09:23, 7 November 2007 (diff | hist) . . (+51) . . N File:Trapichesapphirepair2zo9.jpg (A 100ct trapiche sapphire.<br /> By Chaman Golecha.) (current)
- 09:22, 7 November 2007 (diff | hist) . . (+43) . . N File:Trapichesapphirepair1am4.jpg (Trapiche sapphire.<br /> By Chaman Golecha.) (current)
- 13:07, 6 November 2007 (diff | hist) . . (0) . . Garnet (→Physical and optical properties: adjusted table)
- 12:49, 6 November 2007 (diff | hist) . . (+2) . . m Pearl (→Sources)
- 12:48, 6 November 2007 (diff | hist) . . (+2) . . m Pearl (→Sources)
- 12:48, 6 November 2007 (diff | hist) . . (+172) . . Pearl (→Sources: added link about the Mise-Nishikawa controversy, by C. Dennis George)
- 08:01, 6 November 2007 (diff | hist) . . (+232) . . Synthetic cubic zirconia (→Refractometer: added note on OTL)
- 07:50, 6 November 2007 (diff | hist) . . (+66) . . Hydrostatic Balance (→Video presentation: made video inline)
- 07:37, 6 November 2007 (diff | hist) . . (+41) . . Hydrostatic Balance (→Basic: added link to the sg page for a more complete explanation on sg)
- 04:48, 5 November 2007 (diff | hist) . . (+1,924) . . Specific Gravity (→Basic: added example of sg)
- 05:53, 4 November 2007 (diff | hist) . . (+1) . . m Hydrostatic Balance (→External links)
- 05:45, 4 November 2007 (diff | hist) . . (+128) . . Hydrostatic Balance
- 05:13, 4 November 2007 (diff | hist) . . (+100) . . Hydrostatic Balance (→External links: added interesting link)
- 06:51, 1 November 2007 (diff | hist) . . (+117) . . N Talk:James Nelson (Permission of publication) (current)
- 13:11, 31 October 2007 (diff | hist) . . (+311) . . Siderite (→Refractometer: added warning (some readings OTL)) (current)
- 13:05, 31 October 2007 (diff | hist) . . (+55) . . Siderite (→Diagnostics: added note on carbonates being highly birefringent)
- 03:47, 31 October 2007 (diff | hist) . . (+14) . . Quartz (→Polariscope: added cinnabar to list of uniaxial +)
- 03:47, 31 October 2007 (diff | hist) . . (+14) . . Zircon (→Polariscope: added cinnabar to list of uniaxial +)
- 08:58, 28 October 2007 (diff | hist) . . (+4) . . m Table Of Contents
- 08:57, 28 October 2007 (diff | hist) . . (0) . . m Quartz - Polycrystalline (Quartz - Microcrystalline moved to Quartz - Polycrystalline) (current)
- 08:57, 28 October 2007 (diff | hist) . . (+38) . . N Quartz - Microcrystalline (Quartz - Microcrystalline moved to Quartz - Polycrystalline: moving crypto- and micro- to polycrystalline) (current)
- 04:31, 27 October 2007 (diff | hist) . . (+23) . . N Taprobanite (added redirect) (current)
- 10:15, 26 October 2007 (diff | hist) . . (+27) . . N Morion (added redirect) (current)
- 10:12, 26 October 2007 (diff | hist) . . (+27) . . N Cairngorm (added redirect) (current)
- 10:07, 26 October 2007 (diff | hist) . . (0) . . m Quartz (→Magnification)
- 10:06, 26 October 2007 (diff | hist) . . (+14) . . m Quartz (→Magnification)
- 10:05, 26 October 2007 (diff | hist) . . (+35) . . Quartz (→Refractometer)
- 10:02, 26 October 2007 (diff | hist) . . (+18) . . m Quartz
- 07:05, 26 October 2007 (diff | hist) . . (+106) . . Quartz
- 07:01, 26 October 2007 (diff | hist) . . (+548) . . Quartz
- 12:46, 23 October 2007 (diff | hist) . . (+63) . . Spessartite (→Malaia: added main entry to pyrope)
- 12:42, 23 October 2007 (diff | hist) . . (+27) . . N Malaia (added redirect) (current)
- 12:41, 23 October 2007 (diff | hist) . . (+27) . . N Malaya (added redirect) (current)
- 12:40, 23 October 2007 (diff | hist) . . (+254) . . Pyrope (added entymology to "malaya")
- 12:34, 23 October 2007 (diff | hist) . . (+9) . . m Garnet
- 03:05, 23 October 2007 (diff | hist) . . (+196) . . GPFDC
- 15:00, 22 October 2007 (diff | hist) . . (0) . . m Tanzanite (→Imitations)
- 11:51, 19 October 2007 (diff | hist) . . (0) . . m Essays:Adding arrows
- 06:57, 19 October 2007 (diff | hist) . . (+179) . . Essays:Adding arrows
- 06:51, 19 October 2007 (diff | hist) . . (+24) . . m Essays:Adding arrows
- 06:36, 19 October 2007 (diff | hist) . . (+1,815) . . Essays:Adding arrows (→Diffraction)
- 05:09, 19 October 2007 (diff | hist) . . (+153) . . Essays:Adding arrows (added images)
- 05:06, 19 October 2007 (diff | hist) . . (+7) . . N File:Adding arrows interference.jpg (By Doos) (current)
- 05:06, 19 October 2007 (diff | hist) . . (+7) . . N File:Adding arrows addition.jpg (By Doos) (current)
- 04:11, 19 October 2007 (diff | hist) . . (+1) . . m Essays:Adding arrows (→Diffraction)
- 07:42, 18 October 2007 (diff | hist) . . (+13) . . m Essays:Adding arrows (→Diffraction)
- 07:41, 18 October 2007 (diff | hist) . . (-19) . . Essays:Adding arrows (→Diffraction)
- 07:16, 18 October 2007 (diff | hist) . . (-11) . . m Essays:Adding arrows (→Diffraction)
- 07:13, 18 October 2007 (diff | hist) . . (+1,105) . . Essays:Adding arrows (→Diffraction)
- 06:34, 18 October 2007 (diff | hist) . . (+152) . . Essays:Adding arrows
- 06:30, 18 October 2007 (diff | hist) . . (+77) . . N File:Adding arrows reflection diffraction.jpg (Removing a reflection section can add to the total reflection.<br /> By Doos.) (current)
- 05:47, 18 October 2007 (diff | hist) . . (+2,126) . . Essays:Adding arrows
- 05:19, 18 October 2007 (diff | hist) . . (+80) . . N File:Adding arrows reflection diagram.jpg (Close up of reflection on different spots of a mirror with arrows.<br /> By Doos) (current)
- 09:48, 17 October 2007 (diff | hist) . . (-96) . . m Essays:Adding arrows (→Reflection)
- 07:48, 17 October 2007 (diff | hist) . . (+337) . . Essays:Adding arrows
- 07:09, 17 October 2007 (diff | hist) . . (+3,232) . . N Essays:Adding arrows (started page)
- 07:06, 17 October 2007 (diff | hist) . . (+108) . . N 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) (current)
- 07:38, 16 October 2007 (diff | hist) . . (-3) . . m Skull crucible (rewrote sentence)
- 06:15, 15 October 2007 (diff | hist) . . (+214) . . Course:Refraction (added not on slowing down of light) (current)
- 07:04, 14 October 2007 (diff | hist) . . (+79) . . m Course:Refraction
- 06:35, 14 October 2007 (diff | hist) . . (+89) . . Refraction (→Quantum electrodynamics)
- 05:40, 10 October 2007 (diff | hist) . . (+118) . . Sapphire (→Synthetics)
- 10:53, 9 October 2007 (diff | hist) . . (+827) . . Sapphire (→Diagnostics)
- 11:23, 8 October 2007 (diff | hist) . . (+63) . . Frequently Asked Questions (current)
- 09:21, 8 October 2007 (diff | hist) . . (+25) . . Tourmaline (→Polariscope: added stress note)
- 09:20, 8 October 2007 (diff | hist) . . (+22) . . Tourmaline (→Refractive index)
- 08:33, 8 October 2007 (diff | hist) . . (+104) . . Tourmaline (→Sources: added reference)
- 08:30, 8 October 2007 (diff | hist) . . (+83) . . Tourmaline (→Sources: added reference)
- 08:29, 8 October 2007 (diff | hist) . . (+28) . . Tourmaline (→Polariscope: adjusted 10 degrees to 25 degrees according to Dietrich)
- 08:26, 8 October 2007 (diff | hist) . . (+78) . . Tourmaline (→Refractive index: added info on Kerez effect and deleted that it was just for green stones)
- 07:11, 8 October 2007 (diff | hist) . . (+1) . . m Template:Tourmaline (current)
- 09:29, 6 October 2007 (diff | hist) . . (-118) . . Luminescence (edited out some disputed advanced topics)
- 07:34, 4 October 2007 (diff | hist) . . (+48) . . Refractometer (→Kerez effect)
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