Photographed by Michael P. Klimetz
[Lustrous Black Columnar Crystals with Calcite in Basalt]
George Washington Bridge
Fort Lee
Bergen County
NEW JERSEY
Photographed by Michael P. Klimetz
[Massive Metallic Silver-Grey with Pyrite]
Mesabi Range
Hibbing
St. Louis County
MINNESOTA
Photographed by Michael P. Klimetz
[Massive Metallic Silver-Grey with Pyrite]
Mesabi Range
Hibbing
St. Louis County
MINNESOTA
Photographed by Michael P. Klimetz
[Botryoidal]
Stanisawow
POLAND
Photographed by Michael P. Klimetz
[Botryoidal]
Stanisawow
POLAND
Photographed by Michael P. Klimetz
[Botryoidal]
Geevor Mine
Pendeen
St. Just District
Cornwall
ENGLAND
Photographed by Michael P. Klimetz
[Botryoidal]
Geevor Mine
Pendeen
St. Just District
Cornwall
ENGLAND
Photographed by Michael P. Klimetz
[Lustrous Metallic Joined Euhedral Crystal Pair]
N'Chwaning Mine
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Lustrous Metallic Joined Euhedral Crystal Pair]
N'Chwaning Mine
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Lustrous Metallic Joined Euhedral Crystal Pair]
N'Chwaning Mine
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Massive Grey Specular and Columnar]
Saxony
GERMANY
Photographed by Michael P. Klimetz
[Massive Grey Specular and Columnar]
Saxony
GERMANY
Photographed by Michael P. Klimetz
[Lustrous Black Crystals on Massive with Calcite]
Kalahari
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Lustrous Black Crystals on Massive with Calcite]
Kalahari
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Lustrous Black Crystals on Massive with Calcite]
Kalahari
SOUTH AFRICA
Photographed by Michael P. Klimetz
[Lustrous Black Botryoidal Mass]
Santa Eulalia
MEXICO
Photographed by Michael P. Klimetz
[Lustrous Black Botryoidal Mass]
Santa Eulalia
MEXICO