Pyrite Concretion
- Locale: Dongchuan District, Kuming Prefecture, Yunnan Province, China
- Item #: 5231
- Availability: In Stock
- Weight: 0.00 kg
- L x W x H: 3.00 in x 2.00 in x 2.00 in
-
$75.00
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.