1600422hhdwlnnr.is ((GOETHITE cast after GYPSUM)), $25 MINIMUM BID, Colorado Mine, Tintic District, Utah County, Utah, 15 x 12 x 7 cm, Cabinet | |
Lustrous Goethite casts after Gypsum with the Gypsum crystals no longer present. This specimen form where found in Mexico 20 years ago. Here is similiar specimen from the historic Tintic District of Utah. |