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Tuesday, October 11, 2022
Uncovering The Hidden Beauty Of Pakistani Topaz With Triplite Inclusions Under A Microscope
Drop-shaped cavities with two or three unmixed liquids are seen in certain topaz (three-phase). Cubic crystals may be found in white topaz from Nigeria, Africa. Mica, spessartine garnet, monazite, quartz, monzonite, limonite, fluorite, albite, and brookite are solid minerals found as inclusions. Rutilated topaz is a trading name for needle-like inclusions of limonite-stained etched dislocation channels or voids in Brazilian topazes.
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Comparison of Emeralds from the Chitral District, Pakistan, with other Pakistani and Afghan Emeralds
Comparison of Emeralds from the Chitral District, Pakistan, with other Pakistani and Afghan Emeralds" by Hanser et al. (2023), suitabl...
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Gemstone MCQs Quiz Test Your Knowledge in Gemology Part 6 1. A 2-carat fine-quality...
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