Locality type: | Occurrence |
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 Logan & Sunbeam Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 662657 |
Long-form Identifier: | 1:3:662657:0 |
GUID (UUID V4): | f8c43347-1c02-41c6-aeb4-9dd1a87b17c2 |
Nearest other occurrences of Chalcedony |
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5.7km (3.5 miles) | ⓘPeewink Mountain tunnel, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
8.1km (5.0 miles) | ⓘBlue Jay Mine, Jamestown, Jamestown Mining District, Boulder County, Colorado, USA |
10.2km (6.3 miles) | ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
11.4km (7.1 miles) | ⓘClyde Mine (Lily Mine; Gale Mine; Hoosier; Western Star), Boulder County, Colorado, USA |
13.4km (8.3 miles) | ⓘConger Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
13.6km (8.4 miles) | ⓘBettig mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
17.9km (11.1 miles) | ⓘCaribou Mine (Caribou shaft), Caribou Mine group, Grand Island, Caribou Mining District, Boulder County, Colorado, USA |
23.2km (14.4 miles) | ⓘSchwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
28.8km (17.9 miles) | ⓘGerman and Belcher, Quartz Hill, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
31.6km (19.7 miles) | ⓘNorth Table Mountain, Golden, Golden Mining District, Jefferson County, Colorado, USA |
References |
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