Smithsonite
Tsumeb, Namibia
No. 0127 from the Elfstone collection

Smithsonite

Tsumeb, Namibia

No. 0127 from the Elfstone collection

This was posted 1 hour ago. It has 0 notes and 0 comments. .
Trilobite in shale
Utah

Trilobite in shale

Utah

This was posted 1 day ago. It has 9 notes and 0 comments. .
Microcline (var. Amazonite)
Old Gem Mine, Florissant, Colorado
No. 0133 from the Elfstone Collection

Microcline (var. Amazonite)

Old Gem Mine, Florissant, Colorado

No. 0133 from the Elfstone Collection

This was posted 2 days ago. It has 1 note and 0 comments. .
Hemimorphite
Chihuahua, Mexico
No. 0162 from the Elfstone Collection

Hemimorphite

Chihuahua, Mexico

No. 0162 from the Elfstone Collection

This was posted 3 days ago. It has 8 notes and 0 comments. .
Smithsonite
Tsumeb, Namibia
No. 0127 from the Elfstone collection

Smithsonite

Tsumeb, Namibia

No. 0127 from the Elfstone collection

This was posted 4 days ago. It has 1 note and 0 comments. .
Colemanite
Borax Pit No. 1, Thompson Mine, Death Valley, California
No. 0153 from the Elfstone Collection

Colemanite

Borax Pit No. 1, Thompson Mine, Death Valley, California

No. 0153 from the Elfstone Collection

This was posted 5 days ago. It has 3 notes and 0 comments. .
Wulfenite
Los Lamentos, Chihuahua, Mexico
No. 0118 from the Elfstone Collection

Wulfenite

Los Lamentos, Chihuahua, Mexico

No. 0118 from the Elfstone Collection

This was posted 6 days ago. It has 1 note and 0 comments. .
Apophyllite
Poona, Maharashtra, India
No. 0187 from the Elfstone Collection

Apophyllite

Poona, Maharashtra, India

No. 0187 from the Elfstone Collection

This was posted 1 week ago. It has 4 notes and 0 comments. .
Azurite with Malachite
Cisco Mine, near Tuscon, Arizona
No. 0183 from the Elfstone Collection

Azurite with Malachite

Cisco Mine, near Tuscon, Arizona

No. 0183 from the Elfstone Collection

This was posted 1 week ago. It has 1 note and 0 comments. .
Apophyllite
Poona, Maharashtra, India
No. 0160 from the Elfstone Collection

Apophyllite

Poona, Maharashtra, India

No. 0160 from the Elfstone Collection

This was posted 1 week ago. It has 1 note and 0 comments. .