mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Copper - copper ore

#58549

Copper - copper ore

#58549
Availability
Sold
Size
11 x 8 x 7 cm - Cabinet 
Formula
Cu (RRUFF)
Locality
Keweenaw Co., Michigan, United States
Tagged
ore specimen

Large heavy mass of native Copper in Quartz. There are no real crystals, but rather casts of Copper molded by the granular Quartz.

Copper

Formula
Cu 
Crystal System
Isometric 
Crystal Habit
Nodular, Arborescent 
Cleavage
None, None, None 
Luster
Metallic 
Color
brown, copper red, light pink, red 
Streak
rose 
Class
Isometric - Hexoctahedral 
Fracture
Hackly 
Hardness
2.5-3 

Data courtesy of Webmineral.

Collection
Chris van Laer Collection
Mineralpedia
View Copper
On Dakota Matrix
Previously Sold Copper
On Dakota Matrix
Other Available Copper
WebMineral
View Copper
Mindat
View Copper

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2024 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map