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31. Flux-fusion method: This is a technique used to make certain synthetic gemstones such as emerald, ruby, spinel, quartz, Alexandrite, YAG, etc., man-made crystals growing in a high melting solvent or flux. The material or composition of desired synthetic crystal (beryllium an; HTML, 24 Kb, 2008-07-20 13:04:23; /chapters/glossary/flux-fusion-method.html
32. Flux inclusions: Inclusions, which are produce by hydrothermal synthetic emeralds by presence of wispy or veillike groups, manufactured by Chatham, Gilson, and Zerfass. That is an unmistakable characteristic of flux-fusion or flux-melt method.; HTML, 24 Kb, 2008-07-20 13:04:21; /chapters/glossary/flux-inclusions.html
33. Different colors of alexandrite at Alexandrite discussion forums | Alexandrite guide: Different colors of alexandrite at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2009-08-06 10:37:53; /discussion/post/different-colors-of-alexandrite-FRM-347-00001
34. Definition of Alexandrine at Alexandrite discussion forums | Alexandrite guide: Definition of Alexandrine at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2009-03-19 23:47:00; /discussion/topic/definition-of-alexandrine-FRM-304
35. Deciding Between Natural and Synthetic Alexandrite at Alexandrite discussion forums | Alexandrite guide: Deciding Between Natural and Synthetic Alexandrite at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2011-02-18 01:27:32; /discussion/topic/deciding-between-natural-and-synthetic-alexandrite-FRM-416
36. Czochralski technique: A method of growing synthetic crystal by high-melting point devised by Czochralski and is named as Czochralski pulling technique. Where a seed crystal is gently lowered until it is in contrast with pure melt in the crucible and it is then pulled slowly up; HTML, 24 Kb, 2008-07-20 13:03:52; /chapters/glossary/czochralski-technique.html
37. Corundum: An aluminum oxide, it occurs as shapeless grains and masses (emery), rhombohedral crystals. Ruby contains traces of chromium oxide, when red and Fe2O3, which modified the color. The color of sapphire results from a combination of titanium and iron oxides,; HTML, 28 Kb, 2008-07-20 13:03:41; /chapters/glossary/corundum.html
38. Color change: There are four major methods of changing the colors of gemstones. These are surface painting or foiling the back, oiling, coating, impregnating, staining of porous stones, heat treatment, and irradiation by particles of atomic size and X-rays. The color c; HTML, 26 Kb, 2008-07-20 13:03:40; /chapters/glossary/color-change.html
39. Classic alexandrite story at Alexandrite discussion forums | Alexandrite guide: Classic alexandrite story at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2007-10-18 05:48:03; /discussion/post/classic-alexandrite-story-FRM-175-00001
40. Chrysoberyl: A hard, important gem mineral, of which alexandrite and cymophane are two varieties. Occasionally a greenish chatoyancy can be seen which was formerly known as cymophane, but is now called chrysoberyl cat's eye, or oriental cat's eye, when cut en cabochon; HTML, 26 Kb, 2008-07-20 13:03:36; /chapters/glossary/chrysoberyl.html
41. Chronological History of Alexandrite: Chronological history timeline, depicting the history of the alexandrite gemstone and it’s roots; HTML, 33 Kb, 2008-07-20 13:02:08; /chapters/chronology-on-the-history-of-alexandrite.html
42. Chromium: A grayish-white, hard, brittle, non-corrosive metallic element in the Group VIB of the Periodic System, obtained from chromite. One of the eight metallic elements, mainly responsible for green or red color in very important gem minerals such as emerald, r; HTML, 24 Kb, 2008-07-20 13:03:34; /chapters/glossary/chromium.html
43. Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide: Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2010-08-11 04:12:00; /discussion/topic/book-announcement-russian-alexandrites-by-karl-sch-FRM-362
44. Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide: Book Announcement: Russian Alexandrites by Karl Schmetzer at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2010-08-11 04:12:00; /discussion/topic/book-announcement-russian-alexandrites-by-karl-sch-FRM-361
45. Alexandrite-like synthetics: Suitably-colored, synthetic sapphire and spinel, used to imitate alexandrite.; HTML, 23 Kb, 2008-07-20 13:03:05; /chapters/glossary/alexandrite-like-synthetics.html
46. Alexandrite Synthetics and Imitations at Alexandrite discussion forums | Alexandrite guide: Alexandrite Synthetics and Imitations at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2009-03-28 05:34:42; /discussion/topic/alexandrite-synthetics-and-imitations-FRM-324
47. Alexandrite Synthetics and Imitations: Guide to synthetic alexandrite production, alexandrite imitations and the differences between natural and synthetic alexandrite; HTML, 60 Kb, 2008-07-20 13:01:43; /chapters/chapter7/index.html
48. Alexandrite Myths, Legends and Lore: Collection of myths, legends and lore surrounding the alexandrite gemstone; HTML, 50 Kb, 2008-07-20 13:01:57; /chapters/chapter8/index.html
49. Alexandrite Gemstone Buyer and Jewelry Collector Guide: Alexandrite gemstone buyer and jewelry collector guide holds information on history, lore, value and properties of the chrysoberyl varieties, including alexandrite and cymophane gemstones.; HTML, 29 Kb, 2008-07-20 13:00:39; /chapters/index.html
50. Alexandrite Frequently Asked Questions: Answers to frequently asked questions about alexandrite gemstone identification and value.; HTML, 46 Kb, 2008-07-20 12:02:11; /chapters/faq/index.html
51. Alexandrite doublet: A misleading term for both suitably colored synthetic sapphire and spinel, which are used to create alexandrite doublet.; HTML, 23 Kb, 2008-07-20 13:02:58; /chapters/glossary/alexandrite-doublet.html
52. Alexandrite Buyer's Guide: Comprehensive guide for buying and evaluating alexandrite gemstones; HTML, 77 Kb, 2008-07-20 13:02:02; /chapters/chapter9/index.html
53. Alexandrite substitutes at Alexandrite discussion forums | Alexandrite guide: Alexandrite substitutes at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2009-05-01 13:48:00; /discussion/post/alexandrite-substitutes-FRM-324-00004
54. Alexandrite: Named after Russian Tsar Alexander II. A highly dichroic, rare variety of chrysoberyl. Emerald green in natural daylight, reddish in violet by artificial light, due to its unusual absorption properties. One of the hardest and most important gemstones. A f; HTML, 25 Kb, 2008-07-20 13:02:54; /chapters/glossary/alexandrite.html
55. Alexandrine: A misleading term for synthetic alexandrite-like sapphire, which changes color. Also called synthetic alexandrite.; HTML, 23 Kb, 2008-07-20 13:02:52; /chapters/glossary/alexandrine.html
56. what is my alexandrite worth at Alexandrite discussion forums | Alexandrite guide: what is my alexandrite worth at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2006-12-24 21:10:17; /discussion/post/-what-is-my-alexandrite-worth-FRM-161-00013
57. Some alexandrite lasers manafactures at Alexandrite discussion forums | Alexandrite guide: Some alexandrite lasers manafactures at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2006-09-02 02:03:00; /discussion/post/-some-alexandrite-lasers-manafactures-FRM-160-00002
58. fluorescence in alexandrite at Alexandrite discussion forums | Alexandrite guide: fluorescence in alexandrite at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2006-10-25 13:54:02; /discussion/post/-fluorescence-in-alexandrite-FRM-161-00007
59. Alexandrite idenitifcation at Alexandrite discussion forums | Alexandrite guide: Alexandrite idenitifcation at Alexandrite discussion forums | Alexandrite guide; HTML, 25 Kb, 2006-11-21 20:09:15; /discussion/post/-alexandrite-idenitifcation-FRM-165-00005
60. A Bibliography of Alexandrite Gemstone Buyer and Collector's Guide: An annotated bibliography of Alexandrite Gemstone Buyer and Collector's Guide; HTML, 59 Kb, 2008-07-20 13:08:19; /chapters/bibliography.html

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