| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6 (T6O18)(BO3)3X3Z |
| Comments: | No details given by Manchester (1931) or Schairer (1931) except color. Not found in descriptions from 19th century American Journal of Science. Not seen on specimens preserved at Yale Peabody Museum. |
| Colour: | brown |
| Confirmation |
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|
| Validity: | Unconfirmed/Questioned |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Danburite type locality, Danbury, Fairfield County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 807741 |
| Long-form Identifier: | 1:3:807741:7 |
| GUID (UUID V4): | 3720175e-6041-41ad-a985-05b0f89e1939 |
| Nearest other occurrences of Tourmaline |
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|
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| 1.7km (1.1 miles) | ⓘNorth Street mall, Danbury, Fairfield County, Connecticut, USA |
| 2.7km (1.7 miles) | ⓘOld Quarry Nature Center, Danbury, Fairfield County, Connecticut, USA |
| 7.9km (4.9 miles) | ⓘU. S. Route 7 Expressway (Danbury line to Iron Works District), Brookfield, Fairfield County, Connecticut, USA |
| 11.5km (7.1 miles) | ⓘCaptain Cook's Quarry (Purdy Station Quarry), Newtown, Fairfield County, Connecticut, USA |
| 12.0km (7.4 miles) | ⓘRedding (Reading), Fairfield County, Connecticut, USA |
| 12.5km (7.7 miles) | ⓘCasey Quarry (Ridgefield pegmatite), Ridgefield, Fairfield County, Connecticut, USA |
| 13.3km (8.3 miles) | ⓘRidgefield, Fairfield County, Connecticut, USA |
| 14.3km (8.9 miles) | ⓘFillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine), Branchville, Redding (Reading), Fairfield County, Connecticut, USA |
| 15.8km (9.8 miles) | ⓘTilly Foster Iron Mine, Town of Southeast, Putnam County, New York, USA |
| 17.6km (10.9 miles) | ⓘGreen's Farm locality (Roxbury garnet mine; Roxbury Falls garnet mine; Garnet Hill), Roxbury, Litchfield County, Connecticut, USA |
| References |
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