Crystal Prospect

SPHALERITE MARMATITE with SIDERITE - classic locality - Eagle Mine, Gilman, Colorado, USA

Lustrous Sphalerite "Marmatite" crystals with pale-tan platy Siderite crystals

from Eagle Mine (New Jersey Zinc Eagle Mine; Gilman Mine; Wilkesbarre shaft; Newhouse tunnel; Little Chief Mine; Iron Mask Mine; Belden Mine; Black Iron Mine), Gilman, Gilman District (Battle Mountain District; Red Cliff District), Eagle County, Colorado, USA

the mine is closed and reclaimed

ex "The Sparta Collection"

Measures approximately 2.5 x 2 x 1 inch, 7.54 oz / 63 x 51 x 25 mm, 214g

this specimen is featured on mindat, minID: TW6-C3V

Price: 300.00 USD

Item # A0060514