Arsenopyrite with Pyrite, Dolomite
Unknown Owner
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Crystallized arsenopyrite very rich across the top of matrix with pyrite and dolomite. In good condition. I am not so sure that the pyrite listed on the previous label is not really epitaxial marcasite up on the arsenopyrite crystals.
Product details
SpeciesPyrite, Dolomite, Arsenopyrite
SizeSmall Cabinet
Dimensions8.0 x 4.0 x 2.5 cm
Added on01/11/2026
LocalityPortugal, Panasqueira Mines
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 01/2026 | Unknown Owner | $75.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Pyrite
brilliant metallic luster, perfect cubes, and golden color; collectors prize affordable pieces to top specimens, with Navajún and Huanzala localities.Regional guide


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