![](https://nthumb.tpgimages.com/mid2_com_img/28103/24044/TOP22251378.jpg)
The confluence of a near neutral (pH ~7.5) stream, on the left, with a strongly acidic stream (pH ~3) that drains an oxidizing high sulfidation epithermal gold deposit. The brown color of the acidic stream is caused by precipitates of iron (ferric) hydroxides. The ridge in the distance is the crest of the Andes and the boundary between Argentina and Chile.
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Details
Creative#:
TOP22251378
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
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No
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