| Locality type: | Beach |
| Classification |
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| Species: | Datolite |
| Formula: | CaB(SiO4)(OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Datolite data |
| Locality Data: | Click here to view Thomsonite Beach, Isle Royale National Park, Keweenaw County, Michigan, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 414743 |
| Long-form Identifier: | 1:3:414743:5 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Datolite |
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| 19.5km (12.1 miles) | ⓘMcGinty Cove, Isle Royale National Park, Keweenaw County, Michigan, USA |
| 27.4km (17.1 miles) | ⓘUnnamed locality, Isle Royale National Park, Keweenaw County, Michigan, USA |
| 27.5km (17.1 miles) | ⓘEpidote Mine, Isle Royale National Park, Keweenaw County, Michigan, USA |
| 82.7km (51.4 miles) | ⓘEagle River shoals, Eagle River, Houghton Township, Keweenaw County, Michigan, USA |
| 84.5km (52.5 miles) | ⓘNorth Cliff Mine, Allouez Township, Keweenaw County, Michigan, USA |
| 84.6km (52.6 miles) | ⓘLake Superior Mine (Old Phoenix Fissure), Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| 84.8km (52.7 miles) | ⓘEagle River, Eagle River, Houghton Township, Keweenaw County, Michigan, USA |
| 84.8km (52.7 miles) | ⓘJacobs Creek, Houghton Township, Keweenaw County, Michigan, USA |
| 86.1km (53.5 miles) | ⓘPhoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
| 86.2km (53.5 miles) | ⓘHill Fissure Mine, Copper Falls Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA |
| References |
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