Dolomite, quartz and copper ore vein

Description: Two samples. One is a brecciated mass of quartz, pale brown dolomite and brassy yellow chalcopyrite. The second, larger sample is a mass of euhedral, clear quartz with veins of silvery galena and brassy yellow pyrite.

Taxonomic name: Dolomite, quartz and chalcopyrite vein

Collection: Natural History Geology Collection