Phenakite - Untwinned crystals on matrix
Phenakite mine, Khetchel Village, Molo Quarter, Momeik Township, Kyaukme
4.6 x 3.2 x 2.7 CM (miniature)
Worldwide mix summer
Sharp glassy crystals of Phenakite perched on Microcline and Quartz. Most Myanmar Phenakite is twinned, this is the more rare untwinned form of blocky crystals which are in fine condition. Matrix examples are also quite uncommon, most specimens are loose single six sided prisms. A good value for a choice, uncommon type Phenakite.
Phenakite on Adularia
Mt. Antero, Chaffee Co.
3.4 x 2.5 x 1.7 CM (miniature)
pre Tucson 2015 update
A nice, sizable Phenakite from Colorado. The old labels say Phenakite on Adularia, they are somewhat transparent and glassy. The main crystal is big for the locale at 1.1 CM, it has a fine glassy luster and is in good condition With magnification it seems to show some twinning and has unusualy curved faces formed from several offset faces. A nice affordable Mt. Antero specimen.