36285: Alum-(K) - $8 Silver Peak, Silver Peak Mining District, Esmeralda County, Nevada Small cabinet - 6.1 x 2.3 x 1.2 cm 12 grams Specimen status: Available Send an email with specimen number to order A specimen of water soluble, somewhat
friable, natural potassium alum (potassium aluminum
sulfate) - KAl(SO
|
|||
|