21115: Microcline and Albite - $8 Erongo Mountains, Karibib Constituency, Erongo Region, Namibia Small cabinet - 9.2 x 5.9 x 5.5 cm 206 grams Specimen status: Reserved Send an email with specimen number to order A group of microcline crystals, mostly
complete, with porcelainous to somewhat glassy luster.
Accented with a cluster of equally dull, bladed albite at
one end. Minor bright green fluorescence on the albite
suggests some opal-AN may be present. Minor muscovite and
quartz. Representative for the species/locality.
|
|||
|
|||
|