12hljdt ((SHERWOODITE, CORVUSITE)), TYPE LOCALITY $5 MINIMUM BID, Uravan District, Colorado, 1.5 x 1.5 x 1 cm, Thumbnail, | |
Min dat has the Peanut Mine in this district as the Type Locality. Sherwoodite Species has blue black crystals and is a calcium aluminum vanadate. Corvusite is also a vanadate which is blue black to brown. |