13hhjk.is ((GOETHITE pseudomorph after BARITE, minor CALCITE)), $10 MINIMUM BID, Colorado No. 1 Mine, Tintic District, Utah, 11 x 8 x 5.5 cm, Cabinet | |
The flat crystals of Goethite after Barite appears to be pseudomorphs. Some of the smaller crystals on the specimen that have the Barite still white in the centers. The crystals may be in the process of being pseudomorphing to Goethite |