“A superb old-time classic miniature showing sharp rare tetrahexahedral groupings of native copper crystals, the largest measuring to 0.8 x 0.6 x 0.6 cm in size. Size: 4.4 x 3.3 x 1.9 cm.”
“A superb old-time classic miniature showing sharp rare tetrahexahedral groupings of native copper crystals, the largest measuring to 0.8 x 0.6 x 0.6 cm in size. Size: 4.4 x 3.3 x 1.9 cm.”