Ferberite with Marcasite
Unknown Owner
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Group of twinned (this twin is known in German as “sperkise”) crystals of Marcasite, sharp, very well defined and bright. The Marcasite crystals are disposed on two bright crystals of Ferberite in parallel growth with very well defined faces and edges. Nice classic Panasqueira specimen in very good condition.
Product details
SizeMiniature
Dimensions2.5 x 5.0 cm
Added on07/22/2026
LocalityPortugal, Panasqueira Mines, Panasqueira
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2026 | Unknown Owner | Not disclosed |
| — | MChMinerals | Not disclosed |
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Mineral guide
Learn about Marcasite
orthorhombic dimorph of pyrite with cockscomb blade clusters, metallic luster and iridescent tarnish; prized for sculptural form yet requires caref…Regional guide
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