首页 | 本学科首页   官方微博 | 高级检索  
     检索      

未命名硫化物矿物—CuPbS2
引用本文:杨时惠,林月英.未命名硫化物矿物—CuPbS2[J].矿物学报,1996,16(3):304-306,T001.
作者姓名:杨时惠  林月英
作者单位:[1]地质矿产部成都地质矿产研究所 [2]地质矿产部矿床地质研究所
摘    要:未命名硫化物矿物是一个少见矿物,发现于四川呷村银多金属矿床。共生矿物有黄铁矿、闪锌矿、方铅矿、黝铜矿、黄铜矿、含汞银金矿、自然金、辉银矿、硫钒铜矿、含锗锡硫钒铜矿、斜硫锑铅矿等。该矿物呈黑色,金属光泽,不透明,显微硬度为142.4~1563kg/mm2,反射色为灰白色带棕色色调,非均质性。化学成分(Wt%)Ph61.04;CW19.22;S18.73;Ag2.14;Fe0.20(平均),矿物的化学式为:(Cu1.10Ag0.08)1.18Pb1.04S2。X射线粉晶分析,主要强线为:3.9295(71),2.7997(100),2.9997(40),1.9200(45),1.900(40),1.7600(59)。

关 键 词:硫化物矿物    多金属矿床  CuPbS2

AN UNNAMED SULFIDE MINERAL-CuPbS_2
Yang Shihui, Lin Yueying, Wang Yi.AN UNNAMED SULFIDE MINERAL-CuPbS_2[J].Acta Mineralogica Sinica,1996,16(3):304-306,T001.
Authors:Yang Shihui  Lin Yueying  Wang Yi
Abstract:The unnamed sulfide mineral described in this paper is a rare mineral. It was found in the Jiacun Ag polymetallic ore deposit, Sichuan Province. The coexisting minerals include pyrite,sphalerite, galena, tetrahedrite, chalcopyrite, Hg-bearing electrum, native gold, argentite, sulvanite, Ge-Sn sulvanite, plagionite, etc. The mineral is black in color, has a metallic luster, is anisotropic and non-transparent with microhardness ranging from 142. 4 to 156. 3kg/mm2. Its reflection color is grey-white with a brown tint. Its chemical analysis gave (wt%): Pb 61. 04, Cu19. 22, S 18. 73, Ag 2. 14, and Fe 0. 20 (on average) with a chemical formula of (Cu1.10Ag0.08)1. 18Pb1.04S2. The strongest lines in the X-ray diffraction pattern are: 3. 929 5(71 ), 2. 799 7(100), 2.999 7(40), 1. 9200(45), 1. 900(40), and 1. 7600(59).
Keywords:sulfide mineral  Ag polymetallic ore deposit  Sichuan
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号