Dioptase - image 1
Dioptase - image 2

Dioptase

$400.00

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Small aggregate clusters of vibrant dioptase crystals on matrix from the famous Mammoth Mine in Arizona. Small quartz crystals coat the matrix, with minute copper and chalcotrichite speckled around as well. A very neat combination piece from the now closed locality. In great condition, with no damage visible. Ex. Mel Bersch

Product details

SpeciesDioptase, Chalcotrichite, Quartz, Copper
SizeSmall Cabinet
Dimensions5.2 x 3.8 x 2.0 cm
Listed on09/16/2025
LocalityUSA, Arizona, Mammoth-Saint Anthony Mine
SKU27278
Current owner
DanZ Rockshop
DanZ RockshopFeatured
Arvada, Colorado, USA
2,014 for sale·9 sold

Learn more

Dioptase
Mineral guide
Learn about Dioptase
vivid emerald-green crystals with glassy luster, often on white calcite or quartz; highly collectible due to color, clarity, and brittleness.
Dioptase
Regional guide
Dioptase from Mammoth-Saint Anthony Mine
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Locality guide
Mammoth-Saint Anthony Mine
A collector's guide to Mammoth-Saint Anthony Mine, USA: its geology, mining history and notable minerals, illustrated with the 255 specimens documented from this locality on EarthWonders.