Copper - El Cobre mine, Mexico

EarthWonders Newsletter #6 is out! Subscribe now to receive the next issue.

specimen
Details
ColorsCopper
Origin
MXMexico
Sonora
El Cobre mine
SizeSmall
Dimensions6.5 x 4.5 x 3.0 cm
Species
Cu
Copper
Description
A wonderful locality example for the species, finely crystallized native copper forming a cluster without matrix. Most all of these crystals exhibit twinning.
Origin