Boulangerite ps. Bournonite, with Chalcopyrite
Unknown Owner
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Interesting and unusual combination piece from the famous Yaogangxian Mine in China. The original Bournonite crystal, of which the termination and one of the crystal edges is still quite evident, has been partially altered into a dense nest of splendent, metallic needles of Boulangerite. Among these needles can be seen faces of highly lustrous Bournonites, and there is a gemmy Quartz crystal and a number of brassy Chalcopyrites that enrich the combination. This fine, representative miniature has good aesthetics and very high mineralogical interest.
Product details
SpeciesChalcopyrite, Boulangerite, Bournonite
SizeMiniature
Dimensions4.2 x 3.0 x 2.3 cm
Added on10/23/2024
LocalityChina, Hunan, Yaogangxian Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.Regional guide
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