| Locality type: | Quarry |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Dealer/Collection Label |
| Associated Minerals Based on Photo Data: |
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| Millerite | 17 |
| Marcasite | 6 |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Kaser Quarry, Ollie, Keokuk County, Iowa, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 701649 |
| Long-form Identifier: | 1:3:701649:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 21.8km (13.6 miles) | ⓘHarper quarry, Harper, Keokuk County, Iowa, USA |
| 33.4km (20.7 miles) | ⓘWest Chester limestone quarry, Washington County, Iowa, USA |
| 56.3km (35.0 miles) | ⓘLimestone quarry, Poweshiek County, Iowa, USA |
| 90.1km (56.0 miles) | ⓘHahn's gravel pit, Muscatine, Muscatine County, Iowa, USA |
| 90.2km (56.1 miles) | ⓘAcme gravel pit, Muscatine, Muscatine County, Iowa, USA |
| 95.7km (59.5 miles) | ⓘSt. Francisville, Clark County, Missouri, USA |
| 96.8km (60.1 miles) | ⓘNiota, Hancock County, Illinois, USA |
| References |
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