Mineral: Armstrongit / Armstrongite
Größe / Size: 10 x 4 x 2,5 mm
Reinheit / Clarity: opak
Farbe / Color: orangebraun / orangebrown
Schliff / Cut: keiner, natürliche Stufe / none, natural specimen
Herkunft / Origin: Khan Bogdinskii massiv, Gobi, Mongolei / Mongolia
Specimen of rare Armstrongite in rich orangebrown masses in matrix - collector specimen from the Gobi desert, Mongolia.