Thumbnail |
Description |
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(1054)
Inclusion type: '', of nature: '', with appearance: ''.
~35X |
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Synthetic alexandrite (1454)
Synthetic fusion alexandrite: Inclusion type: 'color', of nature: 'intense pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission ~10X |
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Synthetic alexandrite (1455)
Synthetic fusion alexandrite: Inclusion type: 'color', of nature: 'intense pleochroism and red transmission fluorescence', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission and Darkfield ~10X |
 |
(1074)
Inclusion type: '', of nature: '', with appearance: ''.
~20X |
 |
(1075)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(800)
Inclusion type: '', of nature: '', with appearance: ''.
~5X |
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(874)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
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(876)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
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(1082)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
Axinite: Ferroaxinite (1396)
Pakistan Axinite Inclusion type: 'color', of nature: 'intense pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission with analyser polaroid filter ~20X |
 |
Axinite: Ferroaxinite (1397)
Pakistan Axinite Inclusion type: 'color', of nature: 'intense pleochroism and color zonation', with appearance: 'different colors zoning depending on the direction of observation / polarization'.
Transmission with analyser polaroid filter ~20X |
 |
(879)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1083)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
 |
(995)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
 |
(996)
Inclusion type: '', of nature: '', with appearance: ''.
~30X |
 |
(1174)
Inclusion type: '', of nature: '', with appearance: ''.
~20X |
 |
(607)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
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(575)
Inclusion type: '', of nature: '', with appearance: ''.
10X |
 |
(1346)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(997)
Inclusion type: '', of nature: '', with appearance: ''.
~40X |
 |
(934)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1218)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1086)
Inclusion type: '', of nature: '', with appearance: ''.
~40X |
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Cavansite (1495)
Fibroradiated Cavansite: Inclusion type: 'color', of nature: 'pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission with analyser polaroid filter ~20X |
 |
(883)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
Colorless chrysoberyl (1496)
Sri Lanka: Inclusion type: 'solid or liquid', of nature: 'indeterminate', with appearance: 'rods, balls'.
~40X | ~100X |
 |
(547)
Inclusion type: '', of nature: '', with appearance: ''.
10X |
 |
(867)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(981)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1185)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
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(889)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
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Danburite (1467)
Golden danburite: Inclusion type: 'color', of nature: 'Weack pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission ~15X |
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Danburite (1478)
Yellow dandurite Tanzania: Inclusion type: 'color', of nature: 'weak pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission ~15X |
 |
(1260)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1257)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(826)
Inclusion type: '', of nature: '', with appearance: ''.
~45X |
 |
(829)
Inclusion type: '', of nature: '', with appearance: ''.
~5X |
 |
(911)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1282)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1187)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(975)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(976)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(788)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(789)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(661)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(796)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(790)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(787)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(896)
Inclusion type: '', of nature: '', with appearance: ''.
~40X |
 |
(899)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1283)
Inclusion type: '', of nature: '', with appearance: ''.
~40X |
 |
(1284)
Inclusion type: '', of nature: '', with appearance: ''.
~40X |
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Feldspar: Green treated andesine (1078)
Probably treated green andesine: Inclusion type: 'color', of nature: 'pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission between crossed polarizing filters ~10X |
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(1111)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
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(1297)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1169)
Inclusion type: '', of nature: '', with appearance: ''.
~30X |
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(758)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(837)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(985)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1375)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(810)
Inclusion type: '', of nature: '', with appearance: ''.
~5X |
 |
(1017)
Inclusion type: '', of nature: '', with appearance: ''.
~20X |
 |
(1354)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1021)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1356)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(908)
Inclusion type: '', of nature: '', with appearance: ''.
~20X |
 |
(1299)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
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(934)
Inclusion type: '', of nature: '', with appearance: ''.
~15X à ~20X |
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Olivine: Peridot var. Dunilite (39)
Iron rich peridot (sometime named as "Dunilite") Sri Lanka: Inclusion type: 'color', of nature: 'pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission with analyser polaroid filter 20X |
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(930)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
 |
(1261)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(776)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
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(472)
Inclusion type: '', of nature: '', with appearance: ''.
45X |
 |
(473)
Inclusion type: '', of nature: '', with appearance: ''.
45X |
 |
(604)
Inclusion type: '', of nature: '', with appearance: ''.
45X |
 |
Quartz var. Amethyst (1475)
Inclusion type: 'color', of nature: 'intense pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission ~15X |
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(608)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1069)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1254)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(990)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1039)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
 |
(1305)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1309)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1131)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1137)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1316)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(847)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1236)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1325)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1048)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1379)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(956)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1383)
Inclusion type: '', of nature: '', with appearance: ''.
~25X |
 |
(1330)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
Treated blue topaz (1451)
Irradiation treated blue topaz: Inclusion type: 'color', of nature: 'pleochroism', with appearance: 'different colors depending on the direction of observation / polarization'.
Transmission with analyser polaroid filter ~15X |
 |
(892)
Inclusion type: '', of nature: '', with appearance: ''.
~45X |
 |
(1154)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(1155)
Inclusion type: '', of nature: '', with appearance: ''.
~10X |
 |
(966)
Inclusion type: '', of nature: '', with appearance: ''.
~15-20X |
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(1213)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(1163)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
 |
(865)
Inclusion type: '', of nature: '', with appearance: ''.
~5X |
 |
(1394)
Inclusion type: '', of nature: '', with appearance: ''.
~15X |
