Minerals from Michigan

Algodonite from Painsdale, Houghton County, Michigan

Algodonite from Mohawk Mine, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid lode, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid lode, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid lode, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid Lode, Keweenaw Peninsula Copper District, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid Lode, Keweenaw Peninsula Copper District, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid Lode, Keweenaw Peninsula Copper District, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Keweenaw Peninsula Copper District, Michigan

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid lode, Keweenaw County, Michigan (Type Locality for Mohawkite)

Algodonite, Domeykite, As-rich Copper var. Mohawkite from Mohawk Mine, Kearsarge Amygdaloid Lode, Keweenaw Peninsula Copper District, Michigan (Type Locality for Mohawkite)

Analcime from Phoenix Mine, Phoenix, Keweenaw County, Michigan

Analcime from Phoenix Mine, Keweenaw Peninsula Copper District, Michigan

Analcime from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Analcime and Calcite from Copper Falls Mine, Keweenaw County, Michigan

Analcime and Native Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Analcime on Native Copper from Cliff Mine, south of Eagle River, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

Analcime with Copper inclusions from Keweenaw Peninsula Copper District, Michigan

Analcime with Copper inclusions and Apophyllite overgrowth from Phoenix Mine, Keweenaw Peninsula Copper District, Michigan

Analcime with Native Copper from Phoenix Mine, Keweenaw Peninsula Copper District, Michigan

Analcime, Copper, Microcline, Calcite from Keweenaw Peninsula Copper District, Houghton County, Michigan

Analcime, Quartz, Hematite from Cliff Mine, Phoenix, Keweenaw County, Michigan

Apophyllite from Keweenaw Peninsula, Lake Superior, Michigan

Apophyllite from Keweenaw Peninsula Copper District, Houghton County, Michigan

Apophyllite, Calcite and Native Copper from Phoenix Mine, Houghton County, Michigan

Aragonite from Sterling Mine, Marquette County, Michigan

Barite on Manganite from Lucy Mine, Negaunee, Marquette County, Michigan

Barite with Marcasite from White Pine, Keweenaw Peninsula Copper District, Ontonagon County, Michigan

Barite, Calcite, Copper from Keweenaw Peninsula Copper District, Michigan

Bornite, Chalcopyrite, Pyrite from (Cliffs Shaft Mine), Ishpeming, Marquette County, Michigan

Calcite from Wallace Quarry, Bayport, Michigan

Calcite from Tilden Mine, Bessemer, Gogebic County, Michigan

Calcite and Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Calcite and Copper from Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite and copper carbonates from Keweenaw Peninsula, Michigan

Calcite and Hematite from Gogebic County, Michigan

Calcite and Native Copper from Keweenaw Peninsula Copper District, Michigan

Calcite on Native Copper from Keweenaw Peninsula Copper District, Michigan

Calcite var. Manganocalcite from Vermillion Ridge, Lake Superior District, (Michigan or Minnesota)

Calcite with Copper from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Copper inclusions from Keweenaw Peninsula Copper District, Michigan

Calcite with Copper inclusions from Copper Falls Mine, Keweenaw Peninsula Copper District, Michigan

Calcite with Copper inclusions from Keweenaw Peninsula Copper District, Michigan

Calcite with Copper inclusions from Keweenaw Peninsula Copper District, Michigan

Calcite with Copper inclusions from Calumet Mine, Houghton County, Keweenaw Peninsula Copper District, Michigan

Calcite with Copper inclusions from Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Copper inclusions plus Chrysocolla from Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite with Marcasite from Vulcan Mine, Vulcan, Dickinson County, Michigan

Calcite with Native Copper from Franklin Mine, Franklin (near Hancock), Houghton County, Michigan

Calcite with native Copper inclusions from Calumet, Keweenaw Peninsula Copper District, Houghton County, Michigan

Calcite, Copper, Quartz from Phoenix Mine, Phoenix, Keweenaw County, Michigan

Calcite, Pyrite, Hematite from Hiawatha Mine, Stambaugh, Michigan

Calumetite from Centennial #2 Mine, near Calumet, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite and Epidote from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite, Epidote, Quartz from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite, Epidote, Quartz from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite, Epidote, Quartz from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Calumetite, Epidote, Quartz from Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan (Type Locality for Calumetite)

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Michigan

Celestine from Scofield Quarry, Maybee, Michigan

Celestine from Scofield Quarry, Maybee, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Holloway Quarry, Newport, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Holloway Quarry, Newport, Monroe County, Michigan

Celestine from Holloway Quarry, Newport, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Holloway Quarry, Newport, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry (Woolmith Quarry), Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Holloway Quarry, Newport, Monroe County, Michigan

Celestine from Sylvania Aggregates Quarry, South Rockwood, Monroe County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Sylvania Aggregates Quarry, South Rockwood, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Quarry at Enrico Fermi Nuclear Generating Station 2, Frenchtown Charter Township, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine from Thompson-McCully Quarry, Newport, Monroe County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine and Calcite from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine with Calcite from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine with Calcite from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine with Calcite from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine with Calcite from Holloway Quarry, Newport, Monroe County, Michigan

Celestine with Calcite from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine with Calcite from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine with Calcite from Holloway Quarry, Newport, Monroe County, Michigan

Celestine with Calcite from Holloway Quarry, Newport, Monroe County, Michigan

Celestine with Calcite from Scofield Quarry, Maybee, Monroe County, Michigan

Celestine with Calcite from Holloway Quarry, Newport, Monroe County, Michigan

Celestine with Calcite from Ottawa Silica Company Quarry, Rockwood, Monroe County, Michigan

Celestine with Calcite from Ottawa Silica Company Quarry, Rockwood, Monroe County, Michigan

Celestine with Calcite from Monroe, Monroe County, Michigan

Celestine with Calcite and Quartz from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine with Calcite coating from Ottawa Silica Company Quarry, Rockwood, Wayne County, Michigan

Celestine with Quartz from Ottawa Silica Company Quarry, Rockwood, Monroe County, Michigan

Celestine with Strontianite from Scofield Quarry, Maybee, Monroe County, Michigan

Chalcopyrite on Quartz from Keweenaw Peninsula Copper District, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Michigammee, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Michigamme, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Michigamme, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chlorite-Magnetite-Amphibole var. Ripidolite pseudomorph after Almandine Garnet from Michigamme Mine, Marquette County, Michigan

Chrysocolla from Algomah Mine, Mass City, Ontonogan County, Michigan

Copper from Keweenaw Peninsula, Ontanogan County, Michigan

Copper from Keweenaw Peninsula, Ontanogan County, Michigan

Copper from White Pine Mine, 2500 Level - Unit 96, Ontonagon County, Michigan

Copper from Keweenaw Penninsula, Michigan

Copper from Centennial Mine, Ahmeek, Michigan

Copper from McCullam, Michigan

Copper from Keweenaw Peninsula, Laker Superior, Michigan

Copper from Keweenaw Peninsula, Houghton County, Michigan