Locality type: | Mine |
Classification |
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Species: | Quartz var: Chalcedony |
Formula: | SiO2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Chalcedony data |
Locality Data: | Click here to view Caribou Mine (Caribou shaft), Caribou Mine group, Grand Island, Caribou Mining District, Boulder County, Colorado, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 791535 |
Long-form Identifier: | 1:3:791535:2 |
GUID (UUID V4): | b2752551-7996-47f0-8775-dc75777499f3 |
Nearest other occurrences of Chalcedony |
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5.2km (3.2 miles) | ⓘBettig mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
5.3km (3.3 miles) | ⓘConger Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
7.1km (4.4 miles) | ⓘClyde Mine (Lily Mine; Gale Mine; Hoosier; Western Star), Boulder County, Colorado, USA |
8.5km (5.3 miles) | ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
12.4km (7.7 miles) | ⓘPeewink Mountain tunnel, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
17.9km (11.1 miles) | ⓘLogan & Sunbeam Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA |
22.0km (13.7 miles) | ⓘBlue Jay Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA |
24.3km (15.1 miles) | ⓘDiamond Joe tunnel, Idaho Springs, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA |
24.8km (15.4 miles) | ⓘGerman and Belcher, Quartz Hill, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
26.1km (16.2 miles) | ⓘPeabody (Robineau occurrence), Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA |
References |
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