« back to search results
Calumetite with Copper, Centennialite
specimen number:
4811313
location:
Centennial mine, Houghton Co., Michigan, USA
description:
Bluish green crystalline calumetite throughout this matrix of crystallized native copper with minor centenialite. Good rich example for the species from the type locality. Previous antique label from the collection of Fred Cassirer. This is shown at the end of the video.
Size: 8.5 x 6.0 x 3.3 cm (small-cabinet)
Questions about this specimen?
Send an email
or call us: 314-341-1811.
Buy with confidence! Your complete satisfaction is guaranteed. Should you have any questions, refer to our Policies Section.
Related by Location (Centennial mine):
Copper — Michigan
miniature
455.00
Copper — Michigan
Origin: Centennial Mine, Houghton Co., Michigan, USA
Number: (1791115)
Size: 5.0 x 3.4 x 1.4 cm (miniature)
455.00