Collection of Mark Fenoglio

334 specimens published from MyMinerals 1.0

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Marcasite

No. 0219

Shullsburg, Wisconsin

Metallic gray-green, fan-shaped blades (to 8 mm across) on coating of tiny similar blades, atop golden-brown matrix

Purchased in February 2003

ex. R. Bates

4.1 x 2.7 x 2.1 cm (miniature)