UC Minerals Shop
Pyrite after Pyrrhotite with Calcite
$112.50
Specimen # 322649
Specimen Locality: Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
Mineral Description: A matrix of pyrite pseudomorphed after pyrrhotite with dozens of balls of off-white to light yellow (iron-stained) calcite. Fine condition. Height: 7.5 Width: 5.5 Depth: 3 cm
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Calcite with minor Fluorite
$42.50
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Dimensions: 7.3 × 3.5 × 2.5 cm
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Dolomite with Chalcopyrite and Calcite
$112.50
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Wulfenite and Calcite
$125.00
Specimen: #222224
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Locality: Apex Mine, San Carlos, Manuel Benavides Mun., Chihuahua, Mexico -
Calcite with Chalcopyrite
$58.50
Specimen: #220999
Dimensions: 8.5 × 6.5 × 4 cm
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Calcite with Chalcopyrite
$112.50
Specimen: #207449
Dimensions: 7 × 5 × 4.5 cm
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Wulfenite on Calcite
$265.50
Specimen: #922033
Dimensions: 8 × 6 × 4 cm
Locality: Ahumada Mine, Los Lamentos, Chihuahua, Mexico -
Quartz on Calcite
$135.00
Specimen: #921109
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Locality: Charcas, San Luis Potosi, Mexico -
Calcite and Stilbite
$40.00
Specimen: #914173
Dimensions: 4.2 × 2.5 × 2.5 cm
Locality: Jalgoan, India -
Plumbogummite pseudomorph Pyromorphite
$112.50
Specimen: #218123
Dimensions: 4 × 4 × 3 cm
Locality: Yangshuo Co., Guangxi Zhuang A.R., China -
Dogtooth Calcite
$40.50
Specimen: #921301
Dimensions: 11.5 × 7 × 3.5 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Calcite
$76.00
Specimen: #907077
Dimensions: 3.6 × 2.3 × 1.5 cm
Locality: Mirzapur, Maharashtra, Aurangabad, India -
Dolomite var. Cobaltoan Cast with Mimetite
$225.00
Specimen: #322646
Dimensions: 4.8 × 4 × 2.4 cm
Locality: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia -
Malachite pseudomorphs after Azurite
$135.00
Specimen: #322560
Dimensions: 4.5 × 3.5 × 2 cm
Locality: Milpillas Mine, Cuitaca, Mun. de Cananea, Sonora, Mexico -
Calcite
$265.50
Specimen: #922030
Dimensions: 5.5 × 5.5 × 5 cm
Locality: Berry Materials Quarry, North Vernon, Indiana -
Calcite and Sphalerite on Dolomite
$60.00
Specimen: #212118
Dimensions: 3.8 × 3 × 2.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee -
Calcite on Mordenite
$135.00
Specimen: #218190
Dimensions: 4.7 × 3.7 × 2 cm
Locality: Aurangabad, India -
Chrysocolla pseudomorph after Malachite pseudomorph after Azurite with Wulfenite
$265.50
Specimen: #322598
Dimensions: 5 × 4.3 × 3.7 cm
Locality: Whim Creek Copper Mine, Whim Creek, Roebourne Shire, Western Australia, Australia -
Calcite
$85.50
Specimen: #910279
Dimensions: 4.5 × 2.5 × 2 cm
Locality: Nikolaevskiy Mine, DalNegorsk, Primorskiy Kray, Russia -
Calcite
$202.50
Specimen: #211116
Dimensions: 9 × 5 × 4 cm
Locality: Schullsburg, Lafayette County, Wisconsin -
Pyrite and Quartz
$58.50
Specimen: #421003
Dimensions: 6 × 4 × 3.5 cm
Locality: Fengjiashan Mine, Hubei Province, China -
Calcite
$112.50
Specimen: #221106
Dimensions: 6.3 × 4 × 3 cm
Locality: Ahmednagar, Mahrashtra, India -
Calcite
$135.00
Specimen: #916121
Dimensions: 10.5 × 8.5 × 7.5 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Pyrite
$112.50
Specimen: #921270
Dimensions: 11 × 6 × 4 cm
Locality: Huanzala, Peru -
Calcite with Hematite
$67.50
Specimen: #921244
Dimensions: 15.5 × 9.5 × 3 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Calcite
$120.00
Specimen: #219120
Dimensions: 8 × 6 × 2.5 cm
Locality: Artenberg Quarry, Steinach, Black Forest, Germany -
Calcite
$148.50
Specimen: #919502
Dimensions: 9.5 × 8 × 3 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
Calcite on Stilbite
$112.50
Specimen: #222061
Dimensions: 21.5 × 7.5 × 3.5 cm
Locality: Nasik, India -
Calcite replacing Busycon (Whelk) shell
$135.00
Specimen: #104800
Dimensions: 10 × 8 × 4 cm
Locality: Anastasia Formation, Pleistocene Epoch, St. Lucie County, Florida -
Malachite pseudomorph after Cuprite
$135.00
Specimen: #222226
Dimensions: 3.5 × 2 × 2 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
Calcite
$202.50
Specimen: #917192
Dimensions: 8 × 5 × 2.5 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
Calcite with Stilbite (Ex. Zinn)
$405.00
Specimen: #908027
Dimensions: 3.5 × 6 × 9.7 cm
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Azurite on Malachite pseudomorphs after Azurite
$315.00
Specimen: #322589
Dimensions: 4.4 × 4.3 × 2.3 cm
Locality: New Cornelia Mine, Ajo District, Pima County, Arizona -
Calcite with Sphalerite and Apophyllite
$135.00
Specimen: #208328
Dimensions: 7.5 × 5.5 × 5 cm
Locality: DalNegorsk, Primorskiy Kray, Russia -
Calcite
$58.50
Specimen: #221057
Dimensions: 4 × 2.3 × 1.8 cm
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Calcite
$112.50
Specimen: #322561
Dimensions: 6 × 6 × 5.5 cm
Locality: Irai, Alto Uruguai Region, Rio Grande do Sul, Brazil -
Calcite
$58.50
Specimen: #921276
Dimensions: 8.8 × 6 × 5.5 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Quartz Cast after Calcite
$202.50
Specimen: #922129
Dimensions: 12.5 × 9.5 × 3.5 cm
Locality: Djurkovo Mine, Djurkovo Complex, Laki, Laki Mun., Plovdiv Prov., Bulgaria -
Calcite
$76.00
Specimen: #917193
Dimensions: 7.8 × 3.5 × 2.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee. -
Dioptase with Calcite and Mimetite
$625.50
Specimen: #122826
Dimensions: 6.5 × 6 × 1 cm
Locality: Ntola Mine, Mindouli, Kimbedi, Pool Department, Democratic Republic of Congo -
Calcite and Marcasite
$135.00
Specimen: #221165
Dimensions: 9.5 × 6 × 5.5 cm
Locality: Moscona Mine, Solis, Corvera de Asturias, Asturias, Spain -
Quartz ps Aragonite
$67.50
Specimen: #221103
Dimensions: 3.6 × 1.5 × 1 cm
Locality: Coyamito Mine, Chihuahua, Mexico -
Calcite (Fluorescent)
$135.00
Specimen: #222202
Dimensions: 12 × 5.5 × 5 cm
Locality: Irai City, Rio Grande do Sul, Brazil -
Calcite on Fluorite
$58.50
Specimen: #220042
Dimensions: 4.2 × 3 × 1.5 cm
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$112.50
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Dimensions: 4.5 × 0.8 × 0.8 cm
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Calcite
$535.50
Specimen: #322613
Dimensions: 8.2 × 7.3 × 6 cm
Locality: Dal?negorsk, Primorskiy Kray, Russia -
Pyrite with Quartz and Enargite
$76.50
Specimen: #921208
Dimensions: 6 × 3.3 × 1.8 cm
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Calcite (Fluorescent) Dolomite
$135.00
Specimen: #922175
Dimensions: 11.5 × 7 × 4.5 cm
Locality: Droujba Mine, Djurkovo Complex, Laki Mun, Plovdiv Province, Bulgaria -
Calcite
$120.00
Specimen: #218100
Dimensions: 7.8 × 5 × 4 cm
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Calcite (Fluorescent)
$112.50
Specimen: #222066
Dimensions: 6.8 × 5.6 × 3.4 cm
Locality: Verckhnii Mine, Dalnegorsk, Dalnegorsk Urban District, Primorskiy Krai, Russia -
Calcite
$48.75
Specimen: #207731
Dimensions: 6.5 × 2.5 × 2.5 cm
Locality: Guilin Prefecture, Giangxi Province, China -
Calcite and Chalcopyrite
$85.50
Specimen: #922078
Dimensions: 6 × 6 × 4.5 cm
Locality: Sweetwater Mine, Reynolds County, Missouri -
Calcite on Quartz
$45.00
Specimen: #214229
Dimensions: 8.5 × 3 × 3 cm
Locality: Cavnic, Maramures, Romania -
Calcite with Hematite
$58.50
Specimen: #921116
Dimensions: 8.5 × 6.5 × 3 cm
Locality: Level 10, El Potosi Mine, Santa Eulalia, Chihuahua, Mexico -
Calcite
$202.50
Specimen: #922075
Dimensions: 9 × 6 × 3 cm
Locality: Xiayang Mine, Fujian Province, China -
Calcite and Prehnite
$112.50
Specimen: #922037
Dimensions: 7 × 4 × 4 cm
Locality: O&G Quarry, Woodbury, Litchfield, Connecticut -
Fluorite on Calcite
$58.50
Specimen: #921097
Dimensions: 5.8 × 5.8 × 2.3 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Calcite
$76.50
Specimen: #322629
Dimensions: 4.6 × 3 × 2 cm
Locality: Berry Materials Corp. Quarry, North Vernon, Jennings County, Indiana -
Calcite
$265.50
Specimen: #222073
Dimensions: 8.5 × 8 × 4 cm
Locality: Mina Salaverna, Concepcion Delotto, Zacatecas, Mexico -
Hemimorphite with Calcite
$58.50
Specimen: #207231
Dimensions: 7.5 × 7 × 3 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Calcite on Baryte
$40.00
Specimen: #212102
Dimensions: 2.5 × 4 × 4.5 cm
Locality: Elmwood Mine, Carthage, Smith County, Tennessee -
Calcite with Hematite
$58.50
Specimen: #921065
Dimensions: 6 × 4.5 × 2 cm
Locality: Tonglushan Mine, Daye County, Huangshi Prefecture, Hubei Province, China -
Wulfenite on Calcite with Descloizite
$135.00
Specimen: #222261
Dimensions: 4.5 × 3.5 × 2 cm
Locality: Erupcion Mine, Los Lamentos, Ahumada Mun., Chihuahua, Mexico -
Calcite (Fluorescent) with Sphalerite and Chalcopyrite
$225.00
Specimen: #222116
Dimensions: 5.5 × 5.5 × 3 cm
Locality: Huanzala Mine, Huallanca Dist., Bolognesi Province, Ancash, Peru -
Calcite var. Manganoan Calcite
$135.00
Specimen: #322582
Dimensions: 10.9 × 7.8 × 5.4 cm
Locality: Pachapaqui District, Bolognesi Province, Ancash Department, Peru -
Calcite
$112.50
Specimen: #122836
Dimensions: 10.5 × 6 × 4.5 cm
Locality: York, Pennsylvania -
Calcite
$60.00
Specimen: #217111
Dimensions: 6 × 2 × 1.5 cm
Locality: Bor Mine, DalNegorsk, Primorskiy Kray, Russia -
Calcite (Twinned)
$76.50
Specimen: #402049
Dimensions: 3.3 × 5.5 × 9 cm
Locality: Tri-State District, Kansas -
Calcite var. Cobaltoan Calcite
$265.50
Specimen: #322533
Dimensions: 7 × 6 × 3 cm
Locality: Agoudal, Tazenakht, Ouarzazate Province, Morocco -
Willemite pseudomorph after Descloizite
$445.50
Specimen: #322620
Dimensions: 7.5 × 7 × 6 cm
Locality: Chah Milleh Mine, Anarak District, Esfahan Province, Iran -
Malachite and Calcite
$175.50
Specimen: #913182
Dimensions: 4 × 4.5 × 7 cm
Locality: El Cobre Mine, Zacatecas, Mexico -
Calcite in Mercenaria sp. Shell
$265.50
Specimen: #220388
Dimensions: 10 × 5.5 × 4 cm
Locality: Rucks Pit, Okeechobee County, Florida -
Calcite
$287.50
Specimen: #921216
Dimensions: 6 × 4 × 2.8 cm
Locality: Tonglushan Mine, Daye County, Huangshi Prefecture, Hubei Province, China -
Calcite with Hematite
$85.50
Specimen: #221081
Dimensions: 8.2 × 4 × 3.5 cm
Locality: Daye Mine, Hubei Province, China -
Calcite with Descloizite
$355.50
Specimen: #921106
Dimensions: 12 × 6.5 × 3 cm
Locality: Santa Eulalia, Chihuahua, Mexico -
Calcite on Quartz
$52.00
Specimen: #909108
Dimensions: 7 × 4.5 × 3 cm
Locality: DalNegorsk, Primorskiy Kray, Russia -
Pyrite
$40.50
Specimen: #921085
Dimensions: 7.5 × 5 × 4 cm
Locality: Huanzala Mine, Huallanca District, Bolognesi Province, Ancash, Peru -
Quartz, Calcite, Chalcopyrite, Dolomite
$175.50
Specimen: #211300
Dimensions: 16 × 11 × 4 cm
Locality: Leiping Mine, Jiangxi Province, China -
Calcite (twinned)
$85.50
Specimen: #908075
Dimensions: 5.6 × 5.3 × 2.2 cm
Locality: Irving Materials Quarry, anderson, Indiana -
Marcasite on Calcite
$225.00
Specimen: #322602
Dimensions: 12.5 × 7.5 × 3 cm
Locality: Linwood Mine, Buffalo, Scott County, Iowa -
Mottramite and Calcite
$112.50
Specimen: #921205
Dimensions: 6 × 5 × 5 cm
Locality: Tsumeb Mine, Tsumeb, Namibia -
Calcite on Mordenite
$85.50
Specimen: #218188
Dimensions: 4.5 × 3 × 1.5 cm
Locality: Aurangabad, India -
Dolomite with Calcite
$175.50
Specimen: #220167
Dimensions: 10 × 8 × 3.5 cm
Locality: Stari TRG Mine, Trepca, Kosovo -
Vanadinite and Calcite
$67.50
Specimen: #921091
Dimensions: 5.5 × 5.5 × 2.7 cm
Locality: San Carlos Mine, Chihuahua, Mexico -
Chalcopyrite and Calcite
$85.50
Specimen: #222041
Dimensions: 5.5 × 5.5 × 2.5 cm
Locality: Sweetwater Mine, Ellington, Reynolds County, Missouri -
Calcite
$156.00
Specimen: #918246
Dimensions: 11 × 7 × 3 cm
Locality: Charcas, San Luis Potosi, Mexico -
Mimetite with Calcite on Limonite
$58.50
Specimen: #221051
Dimensions: 5.3 × 4.5 × 2.5 cm
Locality: Level 10, El Potosi Mine, Santa Eulalia, Chihuahua, Mexico -
Calcite on Calcite
$325.00
Specimen: #322550
Dimensions: 11 × 6.9 × 5.4 cm
Locality: Santa Eulalia District, Chihuahua, Mexico -
Celestine on Calcite
$67.50
Specimen: #921168
Dimensions: 5.5 × 3.5 × 3 cm
Locality: Mojina Mine, Mun. de Ahumada, Chihuahua, Mexico -
Pyrite
$85.50
Specimen: #921131
Dimensions: 4.3 × 3.4 × 2 cm
Locality: Huanzala, Ancash, Peru -
Calcite and Chalcopyrite on Dolomite
$58.50
Specimen: #309460
Dimensions: 10.5 × 6.5 × 4 cm
Locality: West Fork Mine, Reynolds county, Missouri -
Wulfenite with Calcite
$31.50
Specimen: #221130
Dimensions: 5 × 3.5 × 2.5 cm
Locality: Mapimi, Durango, Mexico -
Pyrite
$85.50
Specimen: #322616
Dimensions: 4.5 × 3.5 × 3.5 cm
Locality: Ambas Aguas, Muro de Aguas, La Rioja, Spain -
Wulfenite and Calcite
$40.50
Specimen: #921119
Dimensions: 5.5 × 3.5 × 2.5 cm
Locality: Villa Ahumada, Los Lamentos, Chihuahua, Mexico -
Calcite and Chalcopyrite
$65.00
Specimen: #922131
Dimensions: 4.7 × 3.5 × 3 cm
Locality: Sweetwater Mine, Reynolds County, Missouri -
Calcite and Sphalerite
$265.50
Specimen: #922041
Dimensions: 9.5 × 5.8 × 3.5 cm
Locality: Denton Mine, Hardin County, Illinois -
Calcite (Fluorescent)
$202.50
Specimen: #221162
Dimensions: 5.5 × 4.7 × 4.3 cm
Locality: Huanggangliang, Hexigten Banner, Inner Mongolia, China -
Malachite ps. Azurite
$112.50
Specimen: #221039
Dimensions: 3.7 × 2.8 × 1.2 cm
Locality: Sacramento Mine, Bisbee, Arizona
