我国某矿区的铋碲铂矿-铋碲钯矿系列、等轴铋碲钯矿及其分类命名问题  

BITEPLATINITE-MERENSKYITE SYSTEM AND MICHENERITE FROM A MINING DISTRICT IN CHINA AND PROBLEMS CONCERNING THEIR CLASSIFICATION AND NOMENCLUTURE

作　　者：黄婉康 叶先贤 张月明 庄灿甫 冯俊明 

出　　处：《地球化学》1974年第4期258-267,共10页Geochimica

摘　　要：The principal platinum metal minerals in a certain copper-nickel sulphide deposit,China, are merenskyite, biteplapalladite moncheite, while miehenerite, biteplatinite and sperrylite come next in order of abundance. It is suggested that for the michenerite, biteplatinite-merenskyite system the atomic ratio of (Pt+Pd) to (Te+Bi) should be restricted to 1 : 2; for miehenerite, Te :Bi=3:2--1:1 ; biteplatinite-merenskyite system Te : Bi > 3 : 2. Within the biteplatinite-merenskyite system, further classification are proposed on the atomic ratio Pt/Pd; biteplatinite (Pt/Pd>4:1), Moncheite (Pt/Pd = 4:1-1:1), bitep]apalladite(Pt/Pd =1:1--1:4), and merenskyite (Pt/Pd <1:4).The principal platinum metal minerals in a certain copper-nickel sulphide deposit, China, are merenskyite, biteplapalladite, moncheite, while michenerite, biteplatinite and sperrylite come next in order of abundance.It is suggested that for the michenerite, biteplatinite-merenskyite system the ato-mic ratio of (Pt+Pd) to (Te+Bi) should be restricted to 1 : 2; for michenerite. Te : Bi = 3 : 2-1 : 1; biteplatinite-merenskyite system Te : Bi > 3 : 2. Within the bitepla-tinite-merenskyite system, further classification are proposed on the atomic ratio Pt/ Pd: biteplatinite (Pt/Pd > 4 : 1), Monclieite (Pt/Pd = 4 : 1-1 : 1), biteplapalladite (Pt/Pd - 1 : 1-1 : 4), and merenskyite (Pt/Pd < 1 : 4).

关 键 词：细粒变辉长岩 角闪石岩 铋碲铂矿 铋碲钯矿 矿化 

分 类 号：P578.955[天文地球—矿物学] P578.954[天文地球—地质学]