User contributions
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- 08:41, 6 April 2008 (diff | hist) . . (0) . . Double Refraction (→Basic: correction by Richard Cartier (submission 171))
- 02:21, 6 April 2008 (diff | hist) . . (-15) . . m Double Refraction
- 01:54, 6 April 2008 (diff | hist) . . (+31) . . N Birefringence (added redirect) (current)
- 01:53, 6 April 2008 (diff | hist) . . (+1,846) . . Double Refraction (additions from Richard Cartier (no. 162, 163, 164, 166))
- 11:20, 4 April 2008 (diff | hist) . . (-37) . . m Iolite (added a <br clear="all" />) (current)
- 12:46, 23 February 2008 (diff | hist) . . (+163) . . Emerald (→Optical and physical properties)
- 12:43, 23 February 2008 (diff | hist) . . (+51) . . Emerald (→Synthetics)
- 02:37, 13 February 2008 (diff | hist) . . (+477) . . Inclusions:Sapphire (→Beryllium-Treated Sapphires: added synthetcis (by Apsara)) (current)
- 02:32, 13 February 2008 (diff | hist) . . (+468) . . Inclusions:Ruby (→Heat treated: added images of synthetics (by Apsara)) (current)
- 11:21, 28 January 2008 (diff | hist) . . (-3) . . m Synthetic cubic zirconia
- 11:17, 28 January 2008 (diff | hist) . . (+4) . . m Synthetic cubic zirconia
- 11:15, 28 January 2008 (diff | hist) . . (+5) . . m Synthetic cubic zirconia
- 11:12, 28 January 2008 (diff | hist) . . (+54) . . Synthetic cubic zirconia (→Diagnostics: added note on anomalous extinction)
- 07:15, 24 January 2008 (diff | hist) . . (+5) . . m Specific Gravity (→Basic)
- 03:49, 30 December 2007 (diff | hist) . . (+244) . . Garnet (→Classification of gem garnets)
- 03:41, 30 December 2007 (diff | hist) . . (+197) . . Garnet (→Hanneman's concept illustrated: acknowledged Anderson and Stockton/Manson)
- 03:34, 30 December 2007 (diff | hist) . . (+1,282) . . Garnet (→Classification of gem garnets: added RI table according to stockton/manson (1985))
- 08:17, 26 December 2007 (diff | hist) . . (+117) . . Taaffeite
- 07:35, 26 December 2007 (diff | hist) . . (0) . . Spinel (→Refractometer)
- 07:19, 26 December 2007 (diff | hist) . . (+201) . . Spinel (→Synthetics)
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