| Locality type: | Mine |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals Based on Photo Data: |
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| Fornacite | 3 |
| Conichalcite | 2 |
| Manganese Oxides | 1 |
| - var Manganese Dendrites | 1 |
| Smithsonite | 1 |
| Mimetite-Pyromorphite Series | 1 |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Silver Coin Mine, Valmy, Iron Point Mining District, Humboldt County, Nevada, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1040153 |
| Long-form Identifier: | 1:3:1040153:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 14.1km (8.8 miles) | ⓘJasper Claims, Buffalo Mountain Mining District, Humboldt County, Nevada, USA |
| 21.1km (13.1 miles) | ⓘJohn Gomes Property, Gold Run Mining District, Humboldt County, Nevada, USA |
| 21.6km (13.4 miles) | ⓘAdelaide Crown Mines, Gold Run Mining District, Humboldt County, Nevada, USA |
| 32.4km (20.2 miles) | ⓘGetchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA |
| 32.8km (20.4 miles) | ⓘBlack Diamond claim, Black Diablo Mining District, Humboldt County, Nevada, USA |
| 34.9km (21.7 miles) | ⓘIzzenhood Ranch, Izenhood Mining District, Lander County, Nevada, USA |
| 36.1km (22.4 miles) | ⓘModoc No. 6 claim (West Shaft), Izenhood Mining District, Lander County, Nevada, USA |
| 36.1km (22.4 miles) | ⓘRoosters Comb, Lander County, Nevada, USA |
| 37.6km (23.4 miles) | ⓘBlack Rock mine, Buffalo Valley Mining District, Lander County, Nevada, USA |
| 39.1km (24.3 miles) | ⓘMayflower claim (East Shaft), Izenhood Mining District, Lander County, Nevada, USA |
| References |
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Silver Coin Mine, Valmy, Iron Point Mining District, Humboldt County, Nevada, USA