PGE distribution in massive sulfide deposits of the Iberian Pyrite Belt

被引：13
|
作者：
Pasava, Jan
Vymazalova, Anna
Tornos, Fernando
机构：
[1] Czech Geol Survey, Prague 11821 1, Czech Republic
[2] Inst Geol & Minero Espana, Salamanca 37002, Spain
来源：
MINERALIUM DEPOSITA | 2007年 / 42卷 / 03期
关键词：
platinum group elements; massive sulfide deposits; Iberian Pyrite Belt; Spain; Portugal;
D O I：
10.1007/s00126-006-0117-z
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
We present the first platinum group elements (PGE) data on seven massive sulfide deposits in the Iberian Pyrite Belt (IPB), one of the world largest massive sulfide provinces. Some of these deposits can contain significant PGE values. The highest PGE values were identified in the Cu-rich stockwork ores of the Aguas Tenidas Este (Sigma PGE 350 ppb) and the Neves Corvo (Sigma PGE 203 ppb) deposits. Chondrite normalized PGE patterns and Pd/Pt and Pd/Ir ratios in the IPB massive, and stockwork ores are consistent with the leaching of the PGE from the underlying rock sequence.
引用
收藏
页码：309 / 314
页数：6
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