Mineral Museum of Mineral Species Beginning with R

Realgar on Orpiment from Mina Palomo, Castrovirreyna Province, Huancavelica Department, Peru

Realgar on Orpiment from Baia Sprie, Maramures, Romania

Realgar on Orpiment and Barite from Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru

Realgar on Orpiment and Barite from Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru

Realgar on Pyrite from Cavnic Mine (Kapnikbanya), Maramures, Romania

Realgar on Quartz from Julcani District, Huancavelica, Peru

Realgar on Stibnite from Baia Sprie, Shaft 5, Level 280, Maramures, Romania

Realgar with Calcite from Getchell Mine, Humboldt County, Nevada

Realgar with Calcite from Gold Bar Mine, Antelope District, Eureka County, Nevada

Realgar with Calcite from Manhattan Mine, Nye County, Nevada

Realgar with Calcite from Gold Bar Mine, Antelope District, Eureka County, Nevada

Realgar with Calcite from Getchell Mine, Humboldt County, Nevada

Realgar with Calcite from Getchell Mine, Humboldt County, Nevada

Realgar with Dolomite from Phlegrean Volcanic Complex, Campania, Italy

Realgar with Dolomite and Pyrite from Phlegrean Volcanic Complex, Campania, Italy

Realgar with Galena from Phlegrean Volcanic Complex, Campania, Italy

Realgar with Orpiment from Getchell Mine, Humboldt County, Nevada

Realgar with Parapierrotite from Crven Dol Mine, Allchar, Macedonia (Type Locality for Parapierrotite)

Realgar with Pararealgar from Getchell Mine, Humboldt County, Nevada

Realgar with Picropharmacolite from Shimen Mine, Hunan, China

Realgar with Picropharmacolite from Crven Dol Mine, Allchar, Macedonia

Realgar with Pyrite from Balmat, St. Lawrence County, New York

Realgar with Pyrite from Balmat, St. Lawrence County, New York

Realgar with Pyrrhotite from Phlegrean Volcanic Complex, Campania, Italy

Realgar, Calcite, Picropharmacolite from Shimen Mine, Hunan, China

Realgar, Orpiment, Calcite from Getchell Mine, Humboldt County, Nevada

Realgar/Orpiment and Quartz on Barite from Felsobanya, Romania

Rectorite from Blue Mountain Mining District, Marble Township, Garland County, Arkansas (Type Locality for Rectorite)

Red Beryl from Thomas Range, Juab County, Utah

Reddingite from Branchville Quarry, Redding, Fairfield County, Connecticut (Type Locality for Reddingite)

Reddingite and Hureaulite on Quartz from Jocao Mine, Galilea, Minas Gerais, Brazil

Reichenbachite from Lubietová, Banská Bystrica, Slovak Republic (Slovakia)

Reinerite from Tsumeb Mine, Level 29, Otavi-Bergland District, Oshikoto, Namibia (Type Locality for Reinerite)

Reinhardbraunsite with Brownmillerite and Fluorellestadite from Bellerberg, Laacher See, Eifel Mountains, Rheinland-Pfalz, Germany (Type Locality for Reinhardbraunsite and Brownmillerite)

Remondite-(Ce) and Catapleiite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada

Rémondite-(La) from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada

Reticulite (solidified lava foam) from Hilo, Island of Hawaii, Hawaii

Retinite (fossilized tree resin similar to Amber) from Raritan Formation, Roebling (formerly Kinkora), 5.6 km SW of Trenton, Burlington County, New Jersey

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite from Kudriavy Volcano, Iturup Island, 178 km northeast of Hokkaido, Kuril Island Archipelago, Sakhalinskaya Oblast', Russia

Rheniite (IMA 1999-004a) from Kudriavy (Kudryaviy) volcano, Iturup Island, Kuril Islands, Sakhalinskaya Oblast', Russia (Type Locality for Rheniite)

Rheniite (IMA 1999-004a) from Kudryavyi Volcano, Iturup Island, Sakhalinskaya Oblast', Russia (Type Locality for Rheniite)

Rhodesite from Bultfontein Mine, Kimberley, Northern Cape Province, South Africa (Type Locality for Rhodesite)

Rhodizite from Sahanivotry, Sahatany Valley, Mount Bity District, Madagascar

Rhodizite from Antandrokomby, Sahatany Votry District, Madagascar

Rhodizite from Antandrokomby, Sahatany Votry District, Madagascar

Rhodizite from Antandrokomby, Manandona Valley, Antananarivo Province, Madagascar

Rhodizite from Ambatofinandrahana District, Fianarantsoa Province, Madagascar

Rhodizite-Londonite from Antsogombato, near Antsirabe, Mahaiza, Madagascar

Rhodizite-Londonite from Antandrokomby pegmatite, Manandona Valley, Madagascar (Type Locality for Londonite)

Rhodizite-Londonite from Antsongombato Mine, Betafo District, Antananarivo Province, Madagascar

Rhodizite-Londonite from Antandrokomby, Sahatany Votry District, Madagascar (Type Locality for Londonite)

Rhodochrosite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from Silverton, Colorado

Rhodochrosite from Zacatecas, Mexico

Rhodochrosite from Santa Rita Mine, Morococha District, Yauli Province, Lima Department, Peru

Rhodochrosite from Santa Rita Mine, Morococha District, Yauli Province, Lima Department, Peru

Rhodochrosite from Foote Mine, Kings Mtn., North Carolina

Rhodochrosite from Moose Mine, near Central City, Colorado

Rhodochrosite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from Uchuc-Chacua, Lima Dept., Peru

Rhodochrosite from Emma Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Uchucchaqua Mine, Lima Dept., Peru

Rhodochrosite from Sweet Home Mine, Alma, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Emma Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana

Rhodochrosite from Peru

Rhodochrosite from Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado

Rhodochrosite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Mont Saint-Hilaire, Québec, Canada

Rhodochrosite from Broken Hill, New South Wales, Australia

Rhodochrosite from Mouanda Mine, Haut-Ogoue, Gabon

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Tanner Boy Mine, Alma District, Park City, Colorado

Rhodochrosite from Tanner Boy Mine, Alma District, Park City, Colorado

Rhodochrosite from Silverton District, San Juan County, Colorado

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Capillitas, Catamarca Province, Argentina

Rhodochrosite from Butte Mining District, Summit Valley, Silver Bow County, Montana

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from Morococha District, Yauli Province, Junin Department, Peru

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado

Rhodochrosite from Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado

Rhodochrosite from Capillitas, Catamarca Province, Argentina

Rhodochrosite from Capillitas, Catamarca Province, Argentina

Rhodochrosite from Capillitas, Catamarca Province, Argentina

Rhodochrosite from Horhausen, (Grube Louise?), Nassau, Germany

Rhodochrosite from Capillitas, Catamarca Province, Argentina

Rhodochrosite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from Pachapaqui District, Bolognesi Province, Ancash Department, Peru

Rhodochrosite from Pachapaqui District, Bolognesi Province, Ancash Department, Peru

Rhodochrosite from Uchucchaqua Mine, Lima Department, Peru

Rhodochrosite from Bennett Quarry, Buckfield, Oxford County, Maine

Rhodochrosite from Pachapaqui District, Bolognesi Province, Ancash Department, Peru

Rhodochrosite from N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from Pasto Bueno District, Pallasca Province, Ancash Department, Peru

Rhodochrosite from Uchucchaqua Mine, Lima Department, Peru

Rhodochrosite from American Tunnel, Sunnyside Mine, Eureka District, San Juan County, Colorado

Rhodochrosite from Uchucchaqua Mine, Lima Department, Peru

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from Hotazel Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico

Rhodochrosite from Uchucchaqua Mine, Lima Department, Peru

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa

Rhodochrosite from N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa