13hhjwis ((TOBELITE)), $10 MINIMUM BID, Five Mile Pass, Tooele County, Utah, 11 x 8 x 4.5 cm, Cabinet, | |
Here is a very rare species, a ammonium bearing mica. It was collected in 1991 by Paula Wilson whom was going to the University of Utah and doing her thesis on it. In 1991 this locality was the only other locality other than the type locality in Japan. This locality had better specimens. |