![](https://nthumb.tpgimages.com/mid2_ocom_img/c2NpZW5jZV9waG90bw==/20101126_rm_2/2010112618/top_20101126185013_2256.jpg/TOP06670600.jpg)
Proustite crystals. Proustite (silver arsenic sulphide, or silver sulpharsenide) occurs worldwide in silver mines and is considered a primary ore of silver. It is a rare but spectacular mineral, notable for its intense crimson hue. However, it becomes dull black and opaque on exposure to oxygen, as with the sample shown here.
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Details
Creative#:
TOP06670600
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
Model Release:
NO
Property Release:
NO
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No
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