Miargyrite - image 1

Miargyrite

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This wonderful specimen of the rare silver-antimony sulphosalt Miargyrite is from the San Genaro mine in Castrovirreyna Province, Peru. It is an incredible specimen formed from thousands of tiny yet well developed Miargyrite crystals of around 1 to 2 mm diameter, forming silvery-black scaley-platelets with a bright metallic lustre. The specimen is quite remarkable as it is pseudomorphing after some unknown spherical mineral, forming numerous spheres to 1 cm diameter, some of which have open tops forming a hollow, bee-hive like structure. Amongst the many photographs of Miargyrite from San Genaro on Mindat.org, only one shows this pseudomorphed habit and that is far inferior to this specimen. These globular aggregates of Miargyrite crystals are piled up over a black granular Miargyrite matrix. This is a spectacular specimen of this rare sulphosalt, made even rarer by this pseudomorphing habit. This specimen comes with a custom-made acryllic Sunnywood display stand, allowing it to be positioned in a dramatic upright pose. Ex Professor Werner Paar Collection.

Product details

SpeciesMiargyrite
SizeSmall Cabinet
Dimensions4.2 x 7.9 x 3.3 cm
Added on10/24/2024
Current owner
Unknown Owner
Acquired
Jul 2026
Price paid
$12,500.00
Previous owners
DateCollectorAcquisition price
—Crystal ClassicsNot disclosed

Learn more

Miargyrite
Mineral guide
Learn about Miargyrite
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Miargyrite
Regional guide
Miargyrite from San Genaro Mine
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Locality guide
San Genaro Mine
San Genaro Mine, Peru - famed for pyrargyrite and miargyrite, a historic epithermal silver deposit and key collector locality, plus rare type minerals.