HÜBNERITE CRYSTALS - Colorado, USA
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HÜBNERITE
Adams Mine, San Juan County,
Colorado, USA
Hübnerite is a rare mineral consisting of manganese and tungsten. It is related to wolframite.
This is a very nice little specimen that is heavy for its size. It consists entirely of lustrous crystals of reddish-black hübnerite.
Click on a picture for a larger image
Size: approx. 5.2 x 3.5 x 3.5 centimetres
Weight: 145 grams




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