PLATINUM- AND GOLD-BEARING RODINGITES OF THE UST'-DEP OPHIOLITE BLOCK (MIDDLE AMUR REGION)

Molchanov V.P.; Plyusnina L.P.; Khanchuk A.I.; Zimin S.S.; Oktyabr'skii R.A.

dc.contributor.author	Molchanov V.P.
dc.contributor.author	Plyusnina L.P.
dc.contributor.author	Khanchuk A.I.
dc.contributor.author	Zimin S.S.
dc.contributor.author	Oktyabr'skii R.A.
dc.date.accessioned	2024-11-09T08:38:28Z
dc.date.available	2024-11-09T08:38:28Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=13530912
dc.identifier.citation	Doklady Earth Sciences, 2006, 407, 2, 250-253
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/46471
dc.description.abstract	The Ust’-Dep ophiolite block, a part of the Selemdzha–Zeya Belt, occupies an area of 350 km2 and incorporates apoharzburgite serpentinite massifs intruded by numerous (>60) dikes of diabases and granitoids up to 100 m thick and more than 1 km long. Ophiolitic outcrops of this block make up a SW- to NW-trending band extending from the right bank of the Zeya River to the Gar River basin. Only small fragments of ophiolite massifs are preserved in spurs of the Tukuringr Ridge. The Ust’-Dep and Gar protrusions in this area include dislocation zones with superimposed metasomatic alterations (development of listvenites and rodingites with gold mineralization).
dc.subject	Ust’-Dep ophiolite block
dc.subject	Selemdzha–Zeya belt
dc.title	PLATINUM- AND GOLD-BEARING RODINGITES OF THE UST'-DEP OPHIOLITE BLOCK (MIDDLE AMUR REGION)
dc.type	Статья
dc.identifier.doi	10.1134/S1028334X06020218