Rhodochrosite, Quartz, Fluorite, Chalcopyrite - image 1
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Rhodochrosite, Quartz, Fluorite, Chalcopyrite

Unknown Owner
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A very nice 7.5 cm wide plate of sharp red rhodochrosite crystals to ~2 cm with fluorite, quartz and sulfides from Zack’s Pocket, Detroit City Portal, Sweet Home Mine, Alma, Park Co., Colorado, USA. A great combination specimen from this pocket discovered in July of 2020. Photo by Invenio Fine Minerals.

Product details

Species
Chalcopyrite, Fluorite, Rhodochrosite, QuartzAbout Chalcopyrite →
SizeSmall Cabinet
Dimensions5.5 x 4.0 x 7.5 cm
Added on07/16/2026
Locality
Zack's Pocket, Detroit City Portal, Sweet Home Mine, Alma, Park Co., Colorado, USA

Known provenance

DateCollectorAcquisition price
07/2026Unknown OwnerNot disclosed
—Collector’s EdgeNot disclosed

Learn more

Chalcopyrite
Mineral guide
Learn about Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.