First finding of platinum group minerals at the Malmyzh porphyry gold–copper deposit, Khabarovsk Krai, Russia

Bukhanova, D. S., Kutyrev, A. V. ORCID: https://orcid.org/0000-0001-5933-6455, Sidorov, E. G. and Chubarov, V. M. 2022. First finding of platinum group minerals at the Malmyzh porphyry gold–copper deposit, Khabarovsk Krai, Russia. Geology of Ore Deposits 63 (7) , 675–681. 10.1134/s1075701521070035

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Abstract

Abstract—This paper focuses on new data for palladium-bearing mineral phases in the ores of the Malmyzh porphyry gold–copper deposit situated approximately 220 km northeast of Khabarovsk in the Russian Far Eas. The Malmyzh area comprises the Early Cretaceous terrigenous sediments, which are intruded by the Albian to Cenomanian diorite and granodiorite stocks. The platinum group minerals (PGM), sopcheite, merenskyite, kotulskite, naldrettite, and arsenopalladinite, were identified during a detailed study of chalcopyrite veinlets at the Freedom site of the Malmyzh porphyry Cu–Au deposit. The relationship with other minerals indicates that these PGM are later than chalcopyrite.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Earth and Environmental Sciences
Publisher:	MAIK Nauka/Interperiodica (МАИК Наука/Интерпериодика)
ISSN:	1075-7015
Date of Acceptance:	20 February 2020
Last Modified:	01 Nov 2024 12:15
URI:	https://orca.cardiff.ac.uk/id/eprint/173074

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