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砷铂矿(Sperrylite)PtAs-2系一种稀少的铂族元素矿物.主要产于与基性岩-超基性岩有关的铜镍硫化物矿床中.砷铂矿在世界上发现的地区尚不多,已知的产地有加拿大的肖德别里铜镍硫化物矿床、南非铂矿以及苏联等几个地区.我国至今尚未报导过砷铂矿的文章.砷铂矿为一种化学成份简单且很稳定的铂砷化物.主要成份是Pt、As.其理论值是Pt为56.58%,As为43.42%,且经常合有少量的Fe,除此之外有些样品中含有Rh、Pd、Cu、Sb等微量元素.砷铂矿主要产于富含铂族元素的铜镍硫化物矿床中.本文
Sperrylite PtAs-2 is a sparse platinum group elemental mineral mainly found in Cu-Ni sulfide deposits associated with mafic-ultramafic rocks. Arsenic-platinum deposits are found in the world Not many, known to have the Canadian origin of the Chad Beibu copper-nickel sulfide deposits, the South African platinum ore and the Soviet Union and several other regions. China has so far not reported articles of arsenome platinum ore as a simple platinum chemical composition And the stable platinum arsenide. The main component is Pt, As. The theoretical value is Pt 56.58%, As 43.42%, and often with a small amount of Fe, in addition to some samples containing Rh, Pd, Cu , Sb, etc. Arsenobalite is mainly produced in copper-nickel sulfide deposits rich in platinum group elements.