Adularia (Carlsbad's Twin)

Dimensions: 4.3 x 1.8 cm
 
 Origin: Plan-du-Lac, Saint-Christophe-en-Oisans, Isère, France
 
 Adularia crystallization with Carlsbad W twinning, typical for this deposit. High-quality crystals with brilliant faces.
 
 Dimensions without the acrylic base, which is supplied with the mineralogical specimen. The specimen is not glued to its support (flexible putty).