| Classification |
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| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6(T6O18)(BO3)3X3Z |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view Cascade Slide, Cascade Mountain, Keene Township, Essex County, New York, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 657453 |
| Long-form Identifier: | 1:3:657453:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 30.9km (19.2 miles) | ⓘWelch farm prospect, Mineville, Moriah Township, Mineville Mining District, Essex County, New York, USA |
| 36.5km (22.7 miles) | ⓘColumbia Graphite Company Mine, Overshot Pond, Crown Point Township, Essex County, New York, USA |
| 44.8km (27.8 miles) | ⓘCrown Point Center, Crown Point Township, Essex County, New York, USA |
| 47.9km (29.7 miles) | ⓘMason prospect, Ticonderoga Township, Essex County, New York, USA |
| 47.9km (29.8 miles) | ⓘCrown Point Spar Company Quarry, Breeds Hill, Crown Point Center, Crown Point Township, Essex County, New York, USA |
| 48.2km (30.0 miles) | ⓘLead Hill Mines (Chilson Hill Mine), Ticonderoga Township, Essex County, New York, USA |
| 52.6km (32.7 miles) | ⓘInternational Graphite Company Mine, Pottersville, Chester Township, Warren County, New York, USA |
| 52.9km (32.9 miles) | ⓘBarrett Quarry (Barrett Manufacturing Company Mine), Ticonderoga Township, Essex County, New York, USA |
| 97.7km (60.7 miles) | ⓘSelleck Road locality (Selleck Road tremolite locality), West Pierrepont, Pierrepont, St. Lawrence County, New York, USA |
| 97.8km (60.8 miles) | ⓘPower's Farm, Pierrepont, St. Lawrence County, New York, USA |
| References |
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