Mineral Specimens with Calcite

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MD-177261 - Calcite, Duftite - - Archived
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia

small cabinet, 5.4 x 3.8 x 3.4 cm.
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Calcite, Duftite from Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia [db_pics/mdpics/MD-177261a.jpg]

5.4 x 3.8 x 3.4 cm. A cluster of sharp rhombs of calcite given a pretty grassy-green color by surface inclusions (including tiny balls) of grassy-green duftite. Ex. Rob Smith collection.


MD-177288 - Calcite - - Archived
Chenzhou Prefecture, Hunan Province, China

small cabinet, 5.4 x 3.4 x 2.0 cm.
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Calcite from Chenzhou Prefecture, Hunan Province, China [db_pics/mdpics/MD-177288a.jpg]

5.4 x 3.4 x 2.0 cm. This is a cluster of "nail-head" calcite from China. It is very aesthetic, with one central crystal, and smaller crystals leaning out from its sides. All are nicely transparent.


MD-177301 - Calcite - - Archived
Capital Quarry, Rolla, Phelps Co., Missouri, USA

cabinet, 12.4 x 8.4 x 4.0 cm.
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Calcite from Capital Quarry, Rolla, Phelps Co., Missouri, USA [db_pics/mdpics/MD-177301a.jpg]

12.4 x 8.4 x 4.0 cm. A large cluster of honey-colored Missouri calcite crystals, measuring to 3.5 cm, with a sugary luster and smooth, pyramidal tips. Ex. George Feist Collection.


MD-177309 - Sulphur, Calcite - - Archived
Agrigento, Agrigento Province, Sicily, Italy

cabinet, 11.4 x 10.4 x 3.5 cm.
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Sulphur, Calcite from Agrigento, Agrigento Province, Sicily, Italy [db_pics/mdpics/MD-177309a.jpg]
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Sulphur, Calcite from Agrigento, Agrigento Province, Sicily, Italy [db_pics/mdpics/MD-177309b.jpg]

11.4 x 10.4 x 3.5 cm. This is actually a thin ridge of matrix that is covered on both sides with beautiful crystals of sulphur on a bed of calcite. The largest crystal measures 1.5 cm.


MD-177332 - Calcite, Cuprite (Var: Chalcotrichite) - - Archived
Czar Mine (Czar Shaft), Copper Queen Mine (Halero Mine), Queen Hill, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA

cabinet, 10.8 x 6.0 x 5.5 cm.
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Calcite, Cuprite (Var: Chalcotrichite) from Czar Mine (Czar Shaft), Copper Queen Mine (Halero Mine), Queen Hill, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA [db_pics/mdpics/MD-177332a.jpg]
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Calcite, Cuprite (Var: Chalcotrichite) from Czar Mine (Czar Shaft), Copper Queen Mine (Halero Mine), Queen Hill, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA [db_pics/mdpics/MD-177332b.jpg]

10.8 x 6.0 x 5.5 cm. A fine cabinet specimen from the famous Czar Shaft at Bisbee. Gorgeous and lustrous, bright red, calcite crystals are included with cuprite variety chalcotrichite and copper in numerous, very well-placed vugs on all sides of the robust gossan matrix. The calcite crystals are found in clusters or as beautiful, isolated crystals to 7-8 mm or so. From the 200 ft. level of the Czar Shaft prior to the mine closing in 1944. Ex. Dave & Emily Stoudt Collection.


MD-177348 - Copper, Cuprite, Calcite - - Archived
Campbell Mine (Campbell shaft), Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA

small cabinet, 8.2 x 7.3 x 7.2 cm.
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Copper, Cuprite, Calcite from Campbell Mine (Campbell shaft), Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA [db_pics/mdpics/MD-177348a.jpg]

8.2 x 7.3 x 7.2 cm. This is a beautiful combination of rich native copper, bright, blood-red cuprite and contrasting, white calcite, referred to as campbellite from this mine. 571 grams or 1.4 pounds. Ex. Stoudt Collection.


MD-177355 - Calcite (Var: Manganoan Calcite), Calciorhodochrosite - - Archived
Broken Hill, Yancowinna Co., New South Wales, Australia

miniature, 3.7 x 3.5 x 2.4 cm.
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Calcite (Var: Manganoan Calcite), Calciorhodochrosite from Broken Hill, Yancowinna Co., New South Wales, Australia [db_pics/mdpics/MD-177355a.jpg]
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Calcite (Var: Manganoan Calcite), Calciorhodochrosite from Broken Hill, Yancowinna Co., New South Wales, Australia [db_pics/mdpics/MD-177355b.jpg]

3.7 x 3.5 x 2.4 cm. An old-time Broken Hill specimen of tufted, grayish-tan atop radial, acicular, brown crystals. The old label has the mineral labeled as kutnohorite. However, according to 1982, Worner and Mitchell "Minerals of Broken Hill", "kutnohorite" (from this locality) has been shown to be microscopic intergrowths of manganoan calcite and calcian rhodochrosite.


MD-177365 - Silver, Calcite - - Archived
Kongsberg, Buskerud, Norway

miniature, 3.3 x 2.7 x 1.6 cm.
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Silver, Calcite from Kongsberg, Buskerud, Norway [db_pics/mdpics/MD-177365a.jpg]

3.3 x 2.7 x 1.6 cm. A fine specimen of silver wires with two, lustrous, translucent calcite rhombs from the famous mines at Kongsberg, Norway. The wires have excellent form and patina and the calcite rhombs are beautifully placed on the curled, curved and twisted wires. Ex. Willard "Perky" Perkin and Roland and Kathy Sherman Collections.


MD-177429 - Boltwoodite, Calcite - - Archived
Rössing Mine, Arandis, Swakopmund District, Erongo Region, Namibia

small cabinet, 7.1 x 5.0 x 2.2 cm.
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Boltwoodite, Calcite from Rössing Mine, Arandis, Swakopmund District, Erongo Region, Namibia [db_pics/mdpics/MD-177429a.jpg]

7.1 x 5.0 x 2.2 cm. Freestanding, 3-dimensional sprays of fine boltwoodite xls to 8mm make this a superb species specimen, but also overall its quite unusually aesthetic.


MD-177514 - Spherocobaltite, Calcite - - Archived
Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)

small cabinet, 8.9 x 5.6 x 3.8 cm.
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Spherocobaltite, Calcite from Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) [db_pics/mdpics/MD-177514a.jpg]
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Spherocobaltite, Calcite from Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) [db_pics/mdpics/MD-177514b.jpg]

8.9 x 5.6 x 3.8 cm. Glittering, sugary, intensely colored dark maroon crystals of Spherocobaltite perched on matrix of light pink calcite.


MD-177517 - Spherocobaltite, Calcite - - Archived
Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre)

small cabinet, 8.1 x 5.2 x 2.5 cm.
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Spherocobaltite, Calcite from Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) [db_pics/mdpics/MD-177517a.jpg]
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Spherocobaltite, Calcite from Mashamba West Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) [db_pics/mdpics/MD-177517b.jpg]

8.1 x 5.2 x 2.5 cm. Glittering, sugary, intensely colored dark maroon crystals of Spherocobaltite perched on matrix of light pink calcite.


MD-177847 - Rosasite, Calcite - - Archived
Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico

cabinet, 11.5 x 7.6 x 4.5 cm.
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Rosasite, Calcite from Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico [db_pics/mdpics/MD-177847a.jpg]
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Rosasite, Calcite from Ojuela Mine, Mapimí, Mun. de Mapimí, Durango, Mexico [db_pics/mdpics/MD-177847b.jpg]

11.5 x 7.6 x 4.5 cm. Rosasite is relatively uncommon from the Mina Ojuela of Mexico and to find an excellent example is rare, indeed. This sculptural, vuggy, cabinet specimen features vugs richly lined with botryoids of vivid blue-green rosasite on the sturdy gossan matrix and superbly and richly accented with glassy, water-clear calcite rhombs. Seldom available in this combination quality. Older material from the Jaime Bird Collection.


MD-178669 - Calcite - - Archived
Kenoyer Mine, Picher Field, Tri-State District, Ottawa Co., Oklahoma, USA

cabinet, 10.5 x 6.5 x 6.1 cm.
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Calcite from Kenoyer Mine, Picher Field, Tri-State District, Ottawa Co., Oklahoma, USA [db_pics/mdpics/MD-178669a.jpg]

10.5 x 6.5 x 6.1 cm. This old-time Oklahoma calcite shows two generations of growth - first a sharp euhedral crystal, then a thick layer of calcite microcrystals that covered the original growth. You can still see the structure of the faces, and the tip of the original crystal sticks out of the top. Ex. George Feist collection.


MD-178675 - Fluorite, Dolomite, Calcite - - Archived
Moscona Mine, Solís, Llanera, Villabona mining area, Asturias, Spain

large cabinet, 15.4 x 12.9 x 6.5 cm.
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Fluorite, Dolomite, Calcite from Moscona Mine, Solís, Llanera, Villabona mining area, Asturias, Spain [db_pics/mdpics/MD-178675a.jpg]

15.4 x 12.9 x 6.5 cm. A big plate of gemmy golden-yellow crystals of fluorite, razor-sharp, from Spain. The crystals measure to 1.2 cm on edge. They have a superb glassy luster. Adding a pretty contrast and accent to the plate are clusters of milky dolomites with clear calcite cubes.


MD-178720 - Arsenopyrite, Stannite, Scheelite, Quartz, Calcite - - Archived
Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China

cabinet, 10.4 x 8.4 x 4.2 cm.
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Arsenopyrite, Stannite, Scheelite, Quartz, Calcite from Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China [db_pics/mdpics/MD-178720a.jpg]

10.4 x 8.4 x 4.2 cm. There are gleaming crystals of arsenopyrite with beautiful saw-tooth edges. There is a very large mound of the rare sulfide stannite; sharp, gemmy quartz prisms; a covering of sparkly calcite; and even a couple of tiny, perfect scheelite crystals.



(click on a page number to go to that page:)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
199 200 201 202 203 204 205 206 207 208

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