Back to Balmat, Fowler, St. Lawrence County, New York, USA

Empire State No. 4 Mine, Balmat, Fowler, St. Lawrence County, New York, USA

Sphalerite and Calcite from Balmat, New York

\"Bird\'s Eye\" Sphalerite and Anhydrite from Balmat, New York

Bird\'s Eye Sphalerite from Balmat, New York

Turneaureite in Donpeacorite - Balmat, New York

Multicolored Birdseye Sphalerite Set, Balmat, New York

Multi-Colored Sphalerite, Balmat No. 4 Mine, Balmat, New York

Multi-Colored Sphalerite, Balmat No. 4 Mine, Balmat, New York

Rare Orange Fluorescent Turneaureite from Balmat, New York

Multi-Colored Sphalerite - Balmat No. 4 Mine, Balmat, New York