Calcite-twin — China
Origin: Gaobi 6 mine, Dongwuqi, Chifeng, Inner Mongolia, China
Number: (8111855)
Size: 14.5 x 10.0 x 8.0 cm (cabinet)
Calcite — Montana
Origin: Steward mine, Butte, Silver Bow Co., Montana, USA
Number: (3671096)
Size: 6.5 x 3.5 x 3.0 cm (small-cabinet)
Calcite — China
Origin: Quanzhou, Fujian, China
Number: (3701009)
Size: 6.5 x 5.5 x 4.0 cm (small-cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121018)
Size: 19.5 x 12.0 x 4.5 cm (large-cabinet)
Calcite — China
Origin: Wenshan, Yunnan, China
Number: (8111300)
Size: 12.0 x 10.0 x 4.5 cm (cabinet)
Calcite — China
Origin: Wenshan, Yunnan, China
Number: (8111106)
Size: 11.0 x 8.0 x 6.0 cm (cabinet)
Calcite — Iran
Origin: Gowd mine, Anarak, Esfahan, Iran
Number: (8121307)
Size: 9.5 x 8.0 x 4.0 cm (cabinet)
Calcite — Spain
Origin: Moscona mine, Villabona, Asturias, Spain
Number: (8121546)
Size: 12.0 x 8.0 x 7.5 cm (cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (80311823)
Size: 11.0 x 10.0 x 6.5 cm (cabinet)
Calcite-twin — China
Origin: Mine No. 884, Leiping, Guiyang Co., Chenzhou, Hunan, China
Number: (8111841)
Size: 7.0 x 5.0 x 5.0 cm (small-cabinet)
Calcite — DR Congo
Origin: Kakanda, Lubudi, Haut-Katanga, DR Congo
Number: (9505317)
Size: 17.5 x 10.5 x 2.0 cm (large-cabinet)
Calcite — Spain
Origin: Asturias, Spain
Number: (80311987)
Size: 12.0 x 6.0 x 5.0 cm (cabinet)
Calcite — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (8039635)
Size: 8.0 x 5.5 x 3.0 cm (small-cabinet)
Calcite — China
Origin: Mine No. 884, Leiping, Guiyang Co., Chenzhou, Hunan, China
Number: (8111609)
Size: 4.5 x 4.5 x 3.0 cm (miniature)
Calcite — China
Origin: Quanzhou, Fujian, China
Number: (3701015)
Size: 8.5 x 7.0 x 5.0 cm (small-cabinet)
Calcite — China
Origin: Wuzhou, Guangxi, China
Number: (8111843)
Size: 18.0 x 12.0 x 5.0 cm (large-cabinet)
Calcite — Illinois
Origin: Mahoning mine, Hardin Co., Illinois, USA
Number: (8604086)
Size: 7.0 x 4.0 x 3.0 cm (small-cabinet)
Calcite — Montana
Origin: Leonard mine, Butte, Silver Bow Co., Montana, Usa
Number: (3671050)
Size: 3.5 x 3.0 x 2.0 cm (miniature)
Calcite — Spain
Origin: La Union, Murcia, Spain
Number: (8038518)
Size: 10.5 x 6.5 x 3.0 cm (cabinet)
Calcite — Montana
Origin: Steward mine, Butte, Silver Bow Co., Montana, USA
Number: (3671017)
Size: 9.5 x 6.0 x 4.0 cm (cabinet)
Calcite — Spain
Origin: La Union, Murcia, Spain
Number: (8038014)
Size: 11.0 x 6.0 x 5.0 cm (cabinet)
Calcite — Peru
Origin: Quiruvilca Mine, La Libertad, Peru
Number: (3651609)
Size: 4.0 x 3.5 x 2.0 cm (miniature)
Calcite — Peru
Origin: Huanzala mine, Ancash, Peru
Number: (8121101)
Size: 6.5 x 5.0 x 4.0 cm (small-cabinet)
Calcite — China
Origin: Quanzhou, Fujian, China
Number: (3701010)
Size: 10.0 x 7.0 x 3.0 cm (cabinet)
Calcite — Spain
Origin: La Union, Murcia, Spain
Number: (8037979)
Size: 7.5 x 5.0 x 4.0 cm (small-cabinet)
Calcite — Romania
Origin: Turt, Oas, Satu Mare, Romania
Number: (8121719)
Size: 9.5 x 5.0 x 3.5 cm (cabinet)
Calcite — Spain
Origin: Moscona Mine, Solis, Llanera, Asturias, Spain
Number: (8038959)
Size: 12.0 x 8.5 x 5.0 cm (cabinet)
Calcite — Mexico
Origin: Concepcion del Oro, Zacatecas, Mexico
Number: (8602840)
Size: 11.5 x 10.0 x 6.5 cm (cabinet)
Calcite — Kosovo
Origin: Trepca, Kosovo
Number: (8039792)
Size: 11.0 x 5.5 x 4.0 cm (cabinet)
Calcite — South Dakota
Origin: Elk Creek, Meade Co., South Dakota, USA
Number: (3611017)
Size: 7.5 x 6.5 x 4.5 cm (small-cabinet)
Calcite — China
Origin: Wuzhou, Guangxi, China
Number: (8121762)
Size: 10.0 x 8.0 x 4.5 cm (cabinet)
Calcite — Colorado
Origin: Camp Bird mine, Ouray Co., Colorado, USA
Number: (3651220)
Size: 4.2 x 4.0 x 3.0 cm (miniature)
Calcite — Spain
Origin: La Union, Murcia, Spain
Number: (8038991)
Size: 7.5 x 6.0 x 3.0 cm (small-cabinet)
Calcite — Morocco
Origin: El Hammam Mine, Meknes, Meknes-Tafilalet, Morocco
Number: (8111910)
Size: 10.0 x 5.5 x 5.0 cm (cabinet)
Calcite-Aragonite — Brazil
Origin: Jacupiranga mine, Cajati, Sao Paulo, Brazil
Number: (3512789)
Size: 9.0 x 5.0 x 4.0 cm (small-cabinet)
Calcite — China
Origin: Gaobi 6 mine, Dongwuqi, Chifeng, Inner Mongolia, China
Number: (8111228)
Size: 5.0 x 4.0 x 4.0 cm (miniature)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121067)
Size: 13.0 x 11.0 x 4.0 cm (cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121606)
Size: 19.0 x 17.0 x 8.5 cm (large-cabinet)
Calcite — Spain
Origin: Moscona Mine, Solis, Llanera, Asturias, Spain
Number: (8038957)
Size: 9.0 x 6.0 x 6.0 cm (small-cabinet)
Calcite — China
Origin: Jinhua, Zhejiang, China
Number: (8111743)
Size: 9.5 x 6.5 x 6.0 cm (cabinet)
Calcite — China
Origin: Daye, Hubei, China
Number: (8111726)
Size: 15.0 x 12.0 x 7.0 cm (large-cabinet)
Calcite — Iran
Origin: Gowd mine, Anarak, Esfahan, Iran
Number: (8121444)
Size: 10.0 x 6.0 x 3.0 cm (cabinet)
Calcite — Romania
Origin: Turt, Oas, Satu Mare, Romania
Number: (8121612)
Size: 19.0 x 8.0 x 5.0 cm (large-cabinet)
Calcite — China
Origin: Quanzhou, Fujian, China
Number: (3701013)
Size: 12.0 x 10.0 x 5.5 cm (cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121408)
Size: 7.0 x 6.0 x 1.5 cm (small-cabinet)
Calcite — Iran
Origin: Gowd mine, Anarak, Esfahan, Iran
Number: (8121063)
Size: 19.5 x 13.5 x 7.0 cm (large-cabinet)
Calcite — UK
Origin: Egremont, Cumbria, England, UK
Number: (3651550)
Size: 12.5 x 8.5 x 4.0 cm (cabinet)
Calcite — Spain
Origin: La Cuerre mine, Rionansa, Cantabria, Spain
Number: (80311262)
Size: 17.5 x 14.0 x 5.5 cm (large-cabinet)
Calcite — China
Origin: Wenshan, Yunnan, China
Number: (8111905)
Size: 13.5 x 5.5 x 3.5 cm (cabinet)
Calcite-Aragonite — Brazil
Origin: Jacupiranga mine, Cajati, Sao Paulo, Brazil
Number: (3512787)
Size: 7.5 x 6.0 x 4.0 cm (small-cabinet)
Calcite — Spain
Origin: Moscona Mine, Solis, Llanera, Asturias, Spain
Number: (8038956)
Size: 8.0 x 8.0 x 5.0 cm (small-cabinet)
Calcite — Romania
Origin: Maramures Co., Romania
Number: (8121768)
Size: 18.0 x 17.0 x 7.5 cm (large-cabinet)
Calcite — Spain
Origin: Moscona mine, Villabona, Asturias, Spain
Number: (8121765)
Size: 10.0 x 6.0 x 3.0 cm (cabinet)
Calcite — China
Origin: Ma Nao Shan, Hunan, China
Number: (3581055)
Size: 20.0 x 17.0 x 4.5 cm (large-cabinet)
Calcite — Canada
Origin: Nanisivik mine, Baffin Island, Nunavut, Canada
Number: (3681023)
Size: 5.0 x 4.0 x 3.0 cm (miniature)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121400)
Size: 8.0 x 8.0 x 2.0 cm (small-cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121037)
Size: 7.0 x 6.5 x 3.5 cm (small-cabinet)
Calcite — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (8121271)
Size: 10.0 x 8.0 x 4.0 cm (cabinet)
Calcite — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (3651431)
Size: 11.5 x 7.5 x 4.0 cm (cabinet)
Calcite — Kansas
Origin: Baxter Springs, Tri-State district, Kansas, USA
Number: (8602715)
Size: 14.0 x 11.0 x 6.0 cm (cabinet)