Tanzanite - Study guides, Class notes & Summaries

GIA Colored Stone Final Exam Questions And Answers. By what date had Kokichi Mikimoto begun culturing whole pearls - Answer 1908 Synthetic gem materials - Answer Are not minerals which of the following is an organic gem - Answer amber which of the following is amorphous - Answer amber a natural material that's made up of a mass of one or more kinds of mineral crystals is - Answer rock what group does alamandine belong to - Answer garnet A gem produced by, or derived from, a living orga...

GIA Colored Stone Final Exam Questions And Answers Latest Update 2024/2025 (100% CORRECT) By what date had Kokichi Mikimoto begun culturing whole pearls - Answer 1908 Synthetic gem materials - Answer Are not minerals which of the following is an organic gem - Answer amber which of the following is amorphous - Answer amber a natural material that's made up of a mass of one or more kinds of mineral crystals is - Answer rock what group does alamandine belong to - Answer garnet A gem produced...

Tanzanite was discovered in... - Answer-1967 Tanzanite is a transparent variety of... - Answer-zoisite All the gems in this chapter share the optical property of _______________________. - Answerpleochroism The first tanzanite was discovered in North Tanzania in __________. - Answer-Merelani Who named tanzanite? - Answer-Tiffany's About 5% of the tanzanite found is naturally _______. - Answer-blue Tanzanite crystallizes in the ___________________ crystal system. - Answer-orthorhombic Tan...

Tanzanite was discovered in... - ANSWER 1967 Tanzanite is a transparent variety of... - ANSWER zoisite All the gems in this chapter share the optical property of _______________________. - ANSWER pleochroism The first tanzanite was discovered in North Tanzania in __________. - ANSWER Merelani Who named tanzanite? - ANSWER Tiffany's

GIA Colored Stones Assignment 21: Tanzanite, Iolite, Chrysoberyl, and Andalusite EXAM |Questions Solved 100% Correct| Verified Answers

GIA Colored Stone Final Exam Questions And Answers. By what date had Kokichi Mikimoto begun culturing whole pearls - Answer 1908 Synthetic gem materials - Answer Are not minerals which of the following is an organic gem - Answer amber which of the following is amorphous - Answer amber a natural material that's made up of a mass of one or more kinds of mineral crystals is - Answer rock what group does alamandine belong to - Answer garnet A gem produced by, or derived from, a living organ...

commercially important gems - ANSWER - Treatments that improve gem appearance and quality increase the supply of... available, affordable - ANSWER - Treatments that make gems more _____________ and ____________ are an important part of today's gem and jewelry market. disclosed - ANSWER - All treatments, even suspected or probable treatments, should be ______________ as part of every transaction. gems that are commonly heat treated - ANSWER - Corundum, tanzanite, zircon, topaz, aquamari...

Colored gemstone jewelry represents about what percentage of sales for many jewelry retailers> Correct Answer 10% Women buying for themselves often choose gemstone jewelry for its fashionability, affordability and Correct Answer Individuality Colored gemstones offer traditional retailers a competitive advantage because they usually require Correct Answer Personalized presentations Mineral gems come from Earth's rock forming processes, and are the products most consumers think of as ...

Important localities for colored stone mining? Correct Answer Thailand, Cambodia, Pakistan, India, Vietnam, Sri Lanka, Burma, Eastern coast of africa, madagascar Factors affecting mining Correct Answer Accessibility - mountain ranges Climate - monsoons, frozen Canada Demand - is the stone popular enough to mine? Politics - largely responsible for the availability of some gemstones (tanzanite). Mining methods - what is viable in the area? Primary deposit Correct Answer Gems found in the...

GIA Colored Stone Final Exam Questions And Answers Latest Update 2024/2025 (100% CORRECT) By what date had Kokichi Mikimoto begun culturing whole pearls - Answer 1908 Synthetic gem materials - Answer Are not minerals which of the following is an organic gem - Answer amber which of the following is amorphous - Answer amber a natural material that's made up of a mass of one or more kinds of mineral crystals is - Answer rock what group does alamandine belong to - Answer garnet A gem produce...