Rare Green Copper Mineral Cornwallite in rock matrix. thumbnail specimen from the Trimmingham collection
Dimensions (millimeters): 30 x 15 x 12
Dimensions (inches): 1.2 x .6 x .5
Origins: from Black Pine Mine, Philipsburg, Montana
Chemistry: Cu5(AsO4)2(OH)4
Thank you for visiting Fender Minerals, I appreciate your time.
Save Money With Combined Shipping. The highest combined rate for the USA is $9.99, select “Flat Rate for Heavy Packages”. This is Priority Shipping.
Coupon Codes - Pre-Retirement Sale starts May 1
Buy3Get10 (buy 3 items get 10% off)
Buy100Get15 (buy$100 get 15% off)
Buy500Get20 (buy $500 get 20% off)
Buy1000Get30 (Buy $1000 Get 30% off)