David K. Joyce

Proustite

$65.00
4.0X2.8X2.0 cm
O'Brien Mine
Cobalt
Ontario, Canada

ProustiteProustiteProustite

Item number: 22527

This specimen doesn't look like much but it is almost entirely composed of proustite. You can see the red internal colouration well in places. It appears to have formed and weathered out of a friable matrix. An oldy from the early days of Cobalt.