chalcopyrite
-
Sphalerite, Quartz, and Chalcopyrite BW-63
$70.00 -
Quartz, Pyrite, and Chalcopyrite BW-43
$25.00 -
Chalcopyrite on Calcite 501-437
$35.00 -
Chalcopyrite on Dolomite 501-210
$15.00 -
Dolomite and Chalcopyrite 517-8
$15.00 -
Galena and Chalcopyrite 1-367
$35.00 -
Galena 501-67
$125.00 -
Carrolite, Chalcopyrite, and Calcite 504-56
$45.00