Abstract

A group of accessory ore minerals is revealed in rocks of the Galmoenan mafic-ultramafic massif (Koryak Upland, Kamchatka, Russia), represented by native metals (iron, copper, zinc, and silver), iron-nickel and cobalt-iron intermetallic compounds, sulfides (pentlandite, cobaltpentlandite, pyrrhotite, sphalerite, heazlewoodite, millerite, shandite, pyrite, chalcopyrite, and Cu₃S₂ phase), arsenides (maucherite, nicolite, orcelite, and modderite), and some other minerals. Their chemical compositions, crystal forms, and paragenetic associations are described. Formation of these minerals is attributed to serpentinization of rocks.

中文翻译：

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堪察加半岛Koryak山地Galmoenan镁铁质-Ultramafic地块的辅助矿物

摘要

在高尔摩南镁铁质-超镁铁质地块（俄罗斯堪察加半岛的科里亚克山地）的岩石中发现了一组辅助矿石矿物，以天然金属（铁，铜，锌和银），铁镍和钴铁金属间化合物为代表，硫化物（戊铁矿，钴锰铁矿，黄铁矿，闪锌矿，heazlewoodite，Millerite，Shandite，黄铁矿，黄铜矿和Cu ₃ S ₂相），砷化物（Maucherite，Nicolite，Orcelite和Modrite）和其他一些矿物。描述了它们的化学组成，晶体形式和共生联系。这些矿物的形成归因于岩石的蛇纹石化。