Te-rich argyrodite occurrence in Rosia Montana ore deposit, Apuseni Mountains, Romania

被引：7
作者：
Bailly, L
Tamas, CG
Minut, A
机构：
[1] Bur Rech Geol & Minieres, REM, MESY, F-45060 Orleans, France
[2] Univ Babes Bolyai, Cluj Napoca 400084, Romania
[3] Rosia Montana Gold Corp, Rosia Montana, Romania
来源：
COMPTES RENDUS GEOSCIENCE | 2005年 / 337卷 / 08期
关键词：
Rosia montana; Romania; argyrodite; tellurium; epithermal mineralization;
D O I：
10.1016/j.crte.2005.03.011
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
A new argyrodite occurrence has been discovered in the Rosia Montana ore deposit located in the South Apuseni Mountains, Romania. Argyrodite is associated with common base metal sulfides and sulfosalts (galena, sphalerite, chalcopyrite, tetrahedrite +/- alabandite, pyrite, and marcasite), tellurides (hessite, altaite, sylvanite) and rare electrum grains in the Ag-rich Carnicel vein hosted by an extracraterial phreatomagmatic breccia within the Carnic massif. SEM and EPMA analyses revealed that this argyrodite is Te-rich and a mean Ag8.04Ge0.9Te2.07S3.77 formula was calculated. This phase could be the germaniferous equivalent of the previously-described Te-rich canfieldite.
引用
收藏
页码：755 / 762
页数：8
相关论文
共 31 条
  • [1] ANDRONESCU A, 1962, REV MINELOR, V13, P498
  • [2] Barbanson L., 1983, CHRONIQUE RECHERCHE, V470, P33
  • [3] Berstein L., 1985, GEOCHIMICA COSMOCHIM, V49, P2409
  • [4] BORCOS M, 1968, STUD CERC GEOL GEOFI, V13, P363
  • [5] BORCOS M, FIELD TRIP GUIDE PLA
  • [6] DISTRIBUTION AND IONIC-DIFFUSION PATH OF SILVER IN GAMMA-AG8GETE6 - A TEMPERATURE-DEPENDENT ANHARMONIC SINGLE-CRYSTAL STRUCTURE STUDY
    BOUCHER, F
    EVAIN, M
    BREC, R
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 1993, 107 (02) : 332 - 346
  • [7] CIOFLICA G, 1973, ALPINE VOLCANISM MET
  • [8] CVETKOVIC L, 1999, ANN GEOL PENINS BALK, V63, P155
  • [9] DUDA R, 1978, MINERALIA SLOVACA, V10, P47
  • [10] GELDRON A, 1983, CHRON RECH MIN, V470, P25
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