Investigation of Platinum-group minerals (PGM) from Pindos and Vourinos chromitites (Greece) using new technology

被引：0
|
作者：
Kapsiotis, A. [1 ]
Grammatikopoulos, T. A. [1 ]
Tsikouras, B. [1 ]
Hatzipanagiotou, K. [1 ]
Zaccarini, F.
Garuti, G.
机构：
[1] Univ Patras, Sect Earth Mat, Dept Geol, GR-26110 Patras, Greece
来源：
DIGGING DEEPER, VOLS 1 AND 2: DIGGING DEEPER | 2007年
关键词：
Platinum-group minerals; podiform chromitites; hydroseparation; Pindos-Vourinos; Greece;
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
Low-grade Platinum group elements (PGE) within podiform chromitites from the Vourinos and Pindos ophiolite complexes have been investigated using the hydroseparation new technology, with the aim to determine the nature of the associated Platinum group minerals (PGM). The obtained results reveal that this new methodology is a very useful tool to concentrate a representative proportion of PGM, even in low PGE grade samples. In particular, our results show that PGM from concentrate are different (i.e., grain size, type of PGM) from those reported from in situ investigation and several PGM phases previously unrecorded in the investigated chromitites have been recognized herein. However, the traditional in situ investigation is also recommended to obtain textural information on the PGM.
引用
收藏
页码：1599 / 1602
页数：4
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