| Locality type: | Quarry |
| Classification |
|---|
|
| Species: | Gypsum |
| Formula: | CaSO4 · 2H2O |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Gypsum data |
| Locality Data: | Click here to view Gray Quarry, Hamilton, Hancock County, Illinois, USA |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 990274 |
| Long-form Identifier: | 1:3:990274:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Gypsum |
|---|
|
|
| 0.8km (0.5 miles) | ⓘJacob's Geode Mine, Hamilton, Hancock County, Illinois, USA |
| 19.7km (12.2 miles) | ⓘSt. Francisville, Clark County, Missouri, USA |
| 34.6km (21.5 miles) | ⓘCanton geode locality, Lewis County, Missouri, USA |
| 53.5km (33.3 miles) | ⓘEvans coal mine, Lewis County, Missouri, USA |
| 55.7km (34.6 miles) | ⓘBear Creek, Vernon area, Van Buren County, Iowa, USA |
| 60.4km (37.6 miles) | ⓘCoppers Creek, Vernon area, Van Buren County, Iowa, USA |
| 68.1km (42.3 miles) | ⓘU.S. Gypsum Mine, Mediapolis, Des Moines County, Iowa, USA |
| References |
|---|
|
|
|
