ncat BDUK M1775 Cobaltite, Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA

January 1, 2024 Steve North and Central Americas Pennsylvania United States

Dark grey pseudocubic crystal embedded in matrix. Ex Bernie Day Collection. Width of view 6mm. Stack of 30 images.

Click on the image below for a higher resolution version.

Tags: Cobaltite

Australasia Australia South Australia

ncat MARXX Lavendulan, Erythrite, Cobaltaustinite, Cobaltite, Dome Rock Copper Mine, Boolcoomatta Station, Olary Province, South Australia

February 4, 2023

Australasia Australia South Australia

ncat JP3805 Cobaltaustinite after Cobaltite, Dome Rock Copper Mine, Boolcoomatta Station, Olary Province, South Australia

May 26, 2022

ncat JP2585 Cobaltite, Tunaberg, Nyköping, Södermanland, Sweden

January 1, 2024

North and Central Americas Pennsylvania United States

ncat JP651, Cobaltite, Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery Co., Pennsylvania, USA

September 23, 2019