Locality type: | Mine |
Classification |
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Species: | Quartz var: Chalcedony |
Formula: | SiO2 |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals: |
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Associates: | Weeksite
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Data |
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Mineral Data: | Click here to view Chalcedony data |
Locality Data: | Click here to view Red Knob Mine (Red Knob prospect; Red Knob claims), Muggins Mountains uranium prospects, Muggins Mining District, Muggins Mountains, Yuma County, Arizona, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 248657 |
Long-form Identifier: | 1:3:248657:4 |
GUID (UUID V4): | 407a3316-b63e-4273-a16a-c295036716df |
Nearest other occurrences of Chalcedony |
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21.2km (13.2 miles) | ⓘCastle Dome Mining District, Castle Dome Mountains, Yuma County, Arizona, USA |
52.4km (32.6 miles) | ⓘChocolate Mountains, La Paz County, Arizona, USA |
54.6km (33.9 miles) | ⓘRed Cloud Mine, Silver Mining District, La Paz County, Arizona, USA |
65.4km (40.6 miles) | ⓘNorth Star Mine (Northstar Mine), Kofa Mining District, Yuma County, Arizona, USA |
73.8km (45.9 miles) | ⓘC.O.D. Mine (C.O.D. prospect; C.O.D. group of claims), Red Raven Wash, Ocotillo Mine Group, Yuma County, Arizona, USA |
76.1km (47.3 miles) | ⓘRand prospect, Geyser lode, Ocotillo Mine Group, Yuma County, Arizona, USA |
81.2km (50.5 miles) | ⓘMidway Well, Paymaster Mining District, Chocolate Mountains, Imperial County, California, USA |
83.3km (51.7 miles) | ⓘUnnamed Fire Agate site [1], Black Mountains, La Paz County, Arizona, USA |
91.3km (56.7 miles) | ⓘTwin Buttes Agate fields, Palo Verde, Palo Verde Mining District, Palo Verde Mountains, Imperial County, California, USA |
96.0km (59.7 miles) | ⓘUnnamed Manganese prospects, Eagletail Mts (Cemetery Ridge) area, Yuma County, Arizona, USA |
References |
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Outerbridge, W. F., Staatz, M. H., Meyrowitz, R., Pommer, A. M. (1960) Weeksite, a new uranium silicate from the Thomas Range, Juab County, Utah. American Mineralogist, 45 (1-2) 39-52 |