- MD-180767
- Alum-(K)
- Alum King Occurrence (Big Star), Henry District, Antelope Range, Sevier Co., Utah, USA
- Small Cabinet, 5.4 x 5.0 x 2.7 cm
- SOLD
Lustrous, water-clear to translucent, super sharp, zoned potassium alum crystals from an uncommon Utah locality - the Alum King Mine in Piute County. The piece has neat, stepped triangular form, reflecting the isometric crystal structure. Ex. John Ydren Collection.