ORIGIN OF TANZANITE AND ASSOCIATED GEMSTONE MINERALIZATION AT MERELANI, TANZANIA

Harris C.; Hlongwane W.; Gule N.; Scheepers R.

首页> 外文期刊>South African Journal of Geology: Being the Transaction of the Geological Society of South African: Syndie die Verhandelinge van die Geologiese Vereniging van Suid-Afrika >ORIGIN OF TANZANITE AND ASSOCIATED GEMSTONE MINERALIZATION AT MERELANI, TANZANIA

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ORIGIN OF TANZANITE AND ASSOCIATED GEMSTONE MINERALIZATION AT MERELANI, TANZANIA

机译：坦桑尼亚梅勒拉尼的坦桑石成因和相关的宝石矿化

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Tanzanite is the blue vanadium-bearing variety of zoisite. The only known source of gem-quality tanzanite, to date, is the Merelani area of northeastern Tanzania, a structurally complex region consisting of granulite fades metacarbonate and metasilicate rocks overprinted by amphibolite to greenschist fades retrogression. Gem-quality green grossular garnets, known as tsavorite, are also found in the area, as well as a variety of other rare minerals and gemstones (such as axinite, dravite, fluorapatite, prehnite and tremolite).

机译：坦桑石是含蓝色钒铁的方沸石。迄今为止，唯一已知的宝石品质的坦桑石来源是坦桑尼亚东北部的Merelani地区，该地区是结构复杂的区域，由粒状花岗岩变质的碳酸盐岩和偏硅酸盐岩覆盖的变质硅酸盐岩转变为绿片岩变质的倒退。在该地区还发现了具有宝石品质的绿色石榴石，也被称为沙弗莱石，还发现了其他各种稀有矿物和宝石（如无奇石，德拉威，氟磷灰石，葡萄石和透闪石）。

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《South African Journal of Geology: Being the Transaction of the Geological Society of South African: Syndie die Verhandelinge van die Geologiese Vereniging van Suid-Afrika》 |2014年第1期|共16页
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Harris C.; Hlongwane W.; Gule N.; Scheepers R.;
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中图分类地质学;
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1. ORIGIN OF TANZANITE AND ASSOCIATED GEMSTONE MINERALIZATION AT MERELANI, TANZANIA [J] . Harris C., Hlongwane W., Gule N., South African Journal of Geology: Being the Transaction of the Geological Society of South African: Syndie die Verhandelinge van die Geologiese Vereniging van Suid-Afrika . 2014,第1期

机译：坦桑尼亚梅勒拉尼的坦桑石成因和相关的宝石矿化
2. Merelaniite, Mo 4 Pb 4 VSbS 15 , a New Molybdenum-Essential Member of the Cylindrite Group, from the Merelani Tanzanite Deposit, Lelatema Mountains, Manyara Region, Tanzania [J] . Luca Bindi, Michael S. Rumsey, Michael A. Wise, Minerals . 2016,第4期

机译：Merelaniite，Mo 4 Pb 4 VSbS 15，是来自坦桑尼亚曼雅拉利拉特马山脉的Merelani Tanzanite矿床的柱状锰矿新的钼必需成员。
3. Spectacular Sulfides from the Merelani Tanzanite Deposit, Manyara Region, Tanzania [J] . Simon Harrison, John A. Jaszczak, Mike Keim The Mineralogical Record . 2014,第5期

机译：坦桑尼亚曼雅拉地区Merelani Tanzanite矿床中的壮观硫化物
4. Structural failure analysis and proposed remedies for underground mining tunnels in third world countries The case of structural collapses of Merelani Small Scale Tanzanite Mining tunnels, Tanzania [C] . H.J. Mtyana International conference on structural engineering, mechanics and computation . 2019

机译：第三世界国家地下采矿隧道的结构破坏分析和建议的补救措施坦桑尼亚梅雷拉尼小型坦桑石采矿隧道的结构坍塌案例
5. Maasai and the Tanzanite Trade: New Facets of Livelihood Diversification in Northern Tanzania [D] . Smith, Nicole Marie 2012

机译：马赛人和坦桑石贸易：坦桑尼亚北部民生多样化的新面貌
6. Occupational injuries and fatalities in a tanzanite mine: Need to improve workers safety in Tanzania [O] . Respicious Boniface, Lawrence Museru, Victoria Munthali, 2013

机译：坦桑矿中的工伤和死亡：需要提高坦桑尼亚工人的安全
7. Petrology and lithogeochemistry of the mineralized tanzanite-grossular bearings rocks in the Merelani-Lelatema area, northeastern Tanzania [O] . EP Malisa 2004

机译：坦桑尼亚东北南部Merelani-Lelatema地区的矿化坦桑华岩石岩石岩石岩石岩
8. Causes of Color in Minerals and Gemstones [R] . Hlava, P. F. 2000

机译：矿物和宝石中颜色的原因

ORIGIN OF TANZANITE AND ASSOCIATED GEMSTONE MINERALIZATION AT MERELANI, TANZANIA

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