- MD-135290
- Orthoclase
- Pitkin Co., Colorado, USA
- Miniature, 3.6 x 1.2 x 1.1 cm
- SOLD
A textbook, pristine, doubly terminated, Manebach-twinned orthoclase crystal from Colorado. This sharp, light-gray crystal is a real Old-Timer and has an outstanding provenance, having been in the Clarence Bement, American Museum of Natural History and Larry Conklin Collections.