Orthoclase, Biotite

No, this is not cuprite! - EarthWonders Newsletter #7

specimen
Orthoclase, Biotite
SpeciesSize
Comments
Details
ColorsGreen
Origin
Niaslo (Nieosla; Niesolo), Basha Valley (Basha Nala; Basna), Skardu District, Baltistan, Northern Areas, Pakistan
SizeSmall
Dimensions7.0 x 5.4 x 5.4 cm
Description
Sharp, large, lustrous, and translucent, pastel-green orthoclase crystals form a fine specimen from an uncommon Pakistan locality noted for its alpine-type metamorphic rocks. The crystals have textbook orthoclase crystal form. This very fine, alpine-type piece is very nicely accented by the lustrous biotite column on the bottom and dates to small finds 8-10 years ago.
Known provenanceKnowing where your specimen comes from and who owned it adds to its story and value. Good provenance helps prove it's authentic and preserves important details about its discovery.
Unknown owner
Purchase
Richardson, Texas, USA

Unknown previous owners

Earth