 | | Journal (issue) | | Techniques and Equipment Ruby and Sapphire from Tajikistan The Micro-World of Gem Inclusions Summer 2015...Inclusions, Plus Double Stars and Corundum from Tajikistan Duncan Pay FEATURE ARTICLES pg. 135 112 Dual-Color...software. 160 Rubies and Sapphires from Snezhnoe, Tajikistan Elena S. Sorokina, Andrey K. Litvinenko...Inclusions, Plus Double Stars and Corundum from Tajikistan We hope you enjoy this edition’s unusual and...sapphire from Snezhnoe, Tajikistan. This is a welcome summary of a marble-hosted deposit with significant |  | | Book | | WolfgangHofmeister PetrogenesisoftheSnezhnoeRubyDeposit,CentralPamir Reprinted from: Minerals...Professor of Economic Geology at CODES (Centre of Ore Deposit and Earth Sciences), University of Tasmania, Hobart...Sydney, NSW 2010, Australia CODES—Centre of Ore Deposit and Earth Sciences, University of Tasmania, Hobart...genesis. Not every aspect of ruby and known ruby deposit is referenced within the Special Issue contents...mineral stability fields. Summary figures model ruby deposit genesis within lithospheric sections. One figure |  | Sorokina, Elena S., Rösel, Delia, Häger, Tobias, Mertz-Kraus, Regina, Saul, John M. (2017) LA-ICP-MS U–Pb dating of rutile inclusions within corundum (ruby and sapphire): new constraints on the formation of corundum deposits along the Mozambique belt. Mineralium Deposita, 52 (5) 641-649 doi:10.1007/s00126-017-0732-x | Journal (article/letter/editorial) | | marble Antarctica Thrust and shear zone Corundum deposit A 0 Fig. 1 Location of corundum deposits after...Geological cross section of a corundum 5 mC deposit in the Mangari area of Kenya modified after Austromineral...Vienna (1978). c Geological scheme of the ruby deposit of Morogoro (Tanzania) modified after Le Goff et...masses in which corundum crystals are encased by kaolinite and iron oxides. In these samples, we also noted...rutile, and star-like graphite aggregates. Morogoro deposit of Tanzania Corundum occurrences near the town |  | Giuliani, Gaston, Groat, Lee, Fallick, Anthony, Pignatelli, Isabella, Pardieu, Vincent (2020) Ruby Deposits: A Review and Geological Classification. Minerals, 10 (7) 597 doi:10.3390/min10070597 | Journal (article/letter/editorial) | | “Balas Ruby” for gems mined from the modern-day Tajikistan (spinel), and “Bohemian ruby” was used for gems...to product from the Mugloto Mugloto colluvial deposit, which provided clean and very high-quality red...red stones with typical sizes colluvial deposit, which provided clean and very high-quality red stones...Gems Inc.Photo: (Vancouver, BC, True Canada). deposit, southwest Greenland. Courtesy North Gems Inc....Paranesti-Drama. Tajikistan: (38) Snezhnoe, Turakuloma, Badakhshan. Paranesti-Drama. (38) Snezhnoe, Turakuloma |  | Sorokina, Elena S., Hofmeister, Wolfgang, Häger, Tobias, Mertz-Kraus, Regina, Buhre, Stephan, Saul, John M. (2016) Morphological and chemical evolution of corundum (ruby and sapphire): Crystal ontogeny reconstructed by EMPA, LA-ICP-MS, and Cr3+Raman mapping. American Mineralogist, 101 (12) 2716-2722 doi:10.2138/am-2016-5614 | Journal (article/letter/editorial) | | (Fig. 1). Our samples came from a marble-hosted deposit near Morogoro in Tanzania (two samples), the Gitonga...Andranondambo skarn deposit of Madagascar (four samples), the Luc Yen marble-hosted primary deposit in Vietnam...4 cm). (b) Ruby-bearing rock from a secondary deposit near Luc Yen, Vietnam (sample size 10.0 × 14.5...samples from the primary Luc Yen marble-hosted deposit include bright red ruby, fuchsite, blue micas,...tourmaline, and garnet are also found. The sapphire deposit to the south of the village of Andranondambo (Tranomaro |  | | Journal (article/letter/editorial) | | 1. Ore Formation Conditions of the Aunik F–Be Deposit (Western Transbaikalia) L. B. Damdinovaa, *, B...mineralization based on the example of the Aunik F–Be deposit, which is part of the Western Transbaikalia beryllium-bearing...mineralization are also assessed. The ores of the deposit are represented by feldspar–fluorite–phenakite–bertrandite...the apocarbonate nature of the main ores at the deposit, making it possible to establish the igneous nature...small-scale mineralization at the deposit. Keywords: Aunik F–Be deposit, apocarbonate ores, fluid inclusions |
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