Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

Compositional variations of AU_AG telluride minerals of arinem deposit, West Java

Euis Tintin Yuningsih; (Pusat Survai geologi Bandung, 2011)

 Abstrak

The epithermal Arinem veins system of gold-silver-base metal mineralization is located in the Arinem area in the southwestern part of Java Island, Indonesia. The veins are composed predominantly of quartz+calcite±illite±kaolinite with variable amount of manganese oxide and limonite and high amount of sulfides. The deposit contains a number of Tebearing minerals, notably tellurides and tellurosulfide minerals. The tellurium mineral assemblages in the Arinem and Bantarhuni veins are similar in the presence of hessite (Ag Te), petzite (Ag AuTe ), stutzite (Ag Te ), tetradymite (Bi Te S) 2 3 2 5 3 2 2 dan altaite (PbTe). The tellurium mineral assemblages vary from sample to sample and most of the observed telluride occurrences consist of at least 2 different phases (e.g. petzite-hessite, tetradymite-hessite, petzite-hessite-altaite). Gold concentrations measured in Te-mineral of petzite from the Arinem vein are in the range between 14.24 to 18.32 wt%. Some hessite and stutzite contain gold up to 3.48 and 1.10 wt%, respectively. Some of electrums are present as inclusions in Te-mineral patches in both veins.

 Metadata

Jenis Koleksi : Artikel Jurnal
No. Panggil : 551 JSDG 21:3 (2011)
Entri utama-Nama orang :
Subjek :
Penerbitan : Bandung: Pusat Survai geologi Bandung, 2011
Sumber Pengatalogan : LibUI ind rda
ISSN : 18295819
Majalah/Jurnal : Jurnal Sumber daya Geologi 21(3) Juni 2011. Hal. 151-161
Volume :
Tipe Konten : text
Tipe Media : unmediated
Tipe Carrier : volume (rdacerrier)
Akses Elektronik :
Institusi Pemilik : Universitas Indonesia
Lokasi : Perpustakaan UI, Lantai 4, Ruang. Koleksi Jurnal
  • Ketersediaan
  • Ulasan
  • Sampul
No. Panggil No. Barkod Ketersediaan
551 JSDG 21:3 (2011) 03-18-458063384 TERSEDIA
Ulasan:
Tidak ada ulasan pada koleksi ini: 20439648
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