Cuprite - image 1

Cuprite

Unknown Owner
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The arrangement of this showy Cuprite specimen is very artistic, almost organic, divided in two by a river of scintillating, metallic, and wonderfully octahedral Cuprite crystals. They vary in size for a nice visual effect, and the edges of the octahedrons have a subtle convex bend to them. To the left of this stream of Cuprite is a coating of a bubbly oxide mineral, possibly Goethite, over which a few more octahedrons rest upon. This specimen comes from one of Milpillas Mine's seven copper oxide bodies, which were, for the most part, fully exploited and mined out by 2011, and while sulfide deposits have been discovered, there has been little in the way of new production for oxide minerals such as these fine Cuprites. This specimen comes with a custom acrylic base.

Product details

SizeCabinet
Dimensions9.0 x 15.0 x 6.0 cm
Added on06/14/2025

Known provenance

DateCollectorAcquisition price
03/2025Unknown Owner$1,500.00
purchased from Heritage Auctions (Dan Kennedy's collection)
Dan KennedNot disclosed

Learn more

Cuprite
Mineral guide
Learn about Cuprite
ruby-red copper oxide crystals with brilliant luster, from cubes to octahedra, prized for color, rarity, and historic collecting appeal.
Cuprite
Regional guide
Cuprite from Milpillas Mine, Mexico
from Milpillas Mine, Mexico — sharp octahedral crystals, deep red translucency with metallic luster, contrasting pale matrix, prized by collectors.