Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Pyrite Concretion

Pyrite Concretion
Dimensions: L: 3  x  W: 2  x  H: 2
Locality: Dongchuan District, Kuming Prefecture, Yunnan Province, China
Item: 5231
Weight: 0.00
Availability: In Stock
Price: $95.00
   - OR -   
Natural geologic feature of pyrite in black shale concretion. These concretions are found in sizes as large as 5 feet across, but few have the showy pyrite and small sizes like these are even rarer. We predict that this new find will be quickly exploited and become a rarity in the near future. This one has very large grain size of the pyrites in more defined rings, and is more oblong than most.
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