FLUORINE-BERYLLIUM DEPOSITS OF THE VITIM HIGHLAND, WESTERN TRANSBAIKAL REGION: MINERAL TYPES, LOCALIZATION CONDITIONS, MAGMATISM, AND AGE

Bulnaev K.B.

dc.contributor.author	Bulnaev K.B.
dc.date.accessioned	2024-12-22T03:48:01Z
dc.date.available	2024-12-22T03:48:01Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=13525891
dc.identifier.citation	Geology of Ore Deposits, 2006, 48, 4, 277-289
dc.identifier.issn	1075-7015
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/47086
dc.description.abstract	The fluorine-beryllium deposits of the Vitim Highland are represented by two mineral types: feld-spar-fluorite-phenakite-bertrandite and thorite-fluorite-phenakite. Their localization is controlled by fault zones of various orders, folds, and stocks and dikes of the Early Mesozoic subalkali quartz syenite and syenite porphyry. The ore is represented by mineralized crush zones and metasomatic veins hosted in intercalated carbonate and aluminosilicate rocks. The deposits were formed under hydrothermal conditions at 360-90°C; their age is estimated at (243 ± 3)-(260 ± 2) Ma. © Pleiades Publishing, Inc. 2006.
dc.title	FLUORINE-BERYLLIUM DEPOSITS OF THE VITIM HIGHLAND, WESTERN TRANSBAIKAL REGION: MINERAL TYPES, LOCALIZATION CONDITIONS, MAGMATISM, AND AGE
dc.type	Статья
dc.identifier.doi	10.1134/S1075701506040039