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Baryte : BaSO4 | |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA 2.1 cm wide crystal. Photographed by Karl Volkman. In the Collection of Donald Volkman |
| © Don Volkman 2004 | Photo ID: 20709 View Count: 364 |
Baryte : BaSO4, Quartz : SiO2 | |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA Small barite crystals on quartz matrix. Specimen is 3cm high. Photographed by Karl Volkman. In the collection of Donald Volkman |
| © Don Volkman 2004 | Photo ID: 20710 View Count: 350 |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA Barite with diamond shaped phantom. Alan Goldstein specimen (#7214) and photo. FOV = 1 cm |
| © Alan Goldstein | Photo ID: 48916 View Count: 282 |
Baryte : BaSO4 | |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA 3.5 x 2.3 x 1.4 cm. The Black Cloud mine is well known for its sulfide specimens, but it has also produced some of the classic "golden" Baryte for which the Leadville Mining District is renowned. Here we have a fine example with layered, curved, "chisel"-shaped, gemmy, somewhat lustrous, bladed golden Barite crystals. This specimen is at least 30 ... |
| © Rob Lavinsky | Photo ID: 221160 View Count: 41 |
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Irene Mine, Leadville, Leadville District, Lake Co., Colorado, USA 11.2 x 8.0 x 5.3 cm. The Irene mine is one of the lesser known localities around Leadville for Baryte, but this piece hosts dozens of excellent quality, sharp, tabular, greenish-golden Baryte blades with superb internal phantoms mixed with cubic Pyrite and Quartz. Ex. Jaime Bird Collection. |
| © Rob Lavinsky | Photo ID: 221281 View Count: 37 |
Baryte : BaSO4 | |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA Baryte. Specimen is from the collection of Bengie Kuhling, Ouray, Colorado. Scale at bottom of image is an inch with a rule at one cm. |
| Photo ID: 228207 View Count: 33 | |
Baryte : BaSO4 | |
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Black Cloud Mine (Resurrection Mine 0080650339; Yak Tunnel; Leadville Unit; Irene Shaft), Iowa Gulch, Leadville, Leadville District, Lake Co., Colorado, USA 3.0 x 1.8 x 1.4 cm. This specimen is at least 30 years old, and possibly older as it resembles other Black Cloud Barytes that I have seen which were found in the 1960s and 1970s. This area has produced some of the finest Barytes from Colorado. The Black Cloud mine is well known for it's sulfide specimens, but it has also produced some of the ... |
| © Rob Lavinsky | Photo ID: 237647 View Count: 24 |
Cerussite : PbCO3 | |
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Leadville, Leadville District, Lake Co., Colorado, USA Cluster of lustrous, yellow cerussite crystals with etched galena on the bottom. Ex. Robert C. Linck (1905-1970). Overall size of mineral specimen: 4x3x2.5 cm. Size of individual crystals: 3-6 mm. |
| © 2003 John H. Betts | Photo ID: 9470 View Count: 277 |
Cerussite : PbCO3 | |
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Leadville, Leadville District, Lake Co., Colorado, USA 3.2 x 1.9 x 0.9 cm. Rarely seen in today's market place, this small cluster of cerussite from Leadville is obviously an old specimen. Featuring adamantine luster and translucence, this specimen exhibits a whitish-yellow color superior to the chalky look seen on most surviving specimens from there. The largest crystal measures almost 3.0 cm in ... |
| © Rob Lavinsky | Photo ID: 158530 View Count: 49 |
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Leadville, Leadville District, Lake Co., Colorado, USA This specimen is almost entirely comprised of very rich, dense "horn silver" Chlorargyrite. "Horn Silver" is an antiquated term given to rich crusts of Chlorargyrite that have been particularly weathered by desert conditions to resemble the flat, dull luster of a cow horn. Upon close examination one can see a number of curious features, including ... |
| © Jasun McAvoy | Photo ID: 264524 View Count: 10 |
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