Locality type: | Bay |
Classification |
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Species: | 'Tourmaline' (not an IMA approved species) |
Formula: | AD3G6 (T6O18)(BO3)3X3Z |
Comments: | The highest recorded value was 2.48 wt% SnO2 in a patchily zoned rim |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Cassiterite | ⓘ4 photos of Tourmaline associated with Cassiterite at this locality. |
Quartz | ⓘ4 photos of Tourmaline associated with Quartz at this locality. |
Data |
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Mineral Data: | Click here to view Tourmaline data |
Locality Data: | Click here to view Nanjizal Bay (Nangisel Cove), Land's End, Sennen, Cornwall, England, UK |
Data Identifiers |
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Mindat Occurrence Record ID: | 1498444 |
Long-form Identifier: | 1:3:1498444:4 |
GUID (UUID V4): | 22898854-447f-4a35-b957-b08815d3ebfe |
Nearest other occurrences of Tourmaline |
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2.2km (1.4 miles) | ⓘTol-Pedn-Penwith (Gwennap Head), St Levan, Cornwall, England, UK |
2.7km (1.7 miles) | ⓘSennen Cove, Sennen, Cornwall, England, UK |
5.8km (3.6 miles) | ⓘBoscregan Mine (St Just Consols; South Levant Mine), Nanquidno, St Just, Cornwall, England, UK |
6.6km (4.1 miles) | ⓘKelynack Mine, Cot Valley, St Just, Cornwall, England, UK |
6.9km (4.3 miles) | ⓘBartinney Mine (West Wheal Virgin), Bartinney Downs, St Just, Cornwall, England, UK |
7.3km (4.5 miles) | ⓘCaer Bran Mine (Carn Bran Mine), Sancreed, Cornwall, England, UK |
7.4km (4.6 miles) | ⓘWheal Ellen, Carallack, St Just, Cornwall, England, UK |
8.1km (5.0 miles) | ⓘLeswidden China Clay Works, St Just, Cornwall, England, UK |
8.4km (5.2 miles) | ⓘGoldings Mine, Boscean Mine, Kenidjack Valley, St Just, Cornwall, England, UK |
8.5km (5.3 miles) | ⓘWheal Call (Wheal Cole; Wheal Coal), Boswedden Mine (incl. Wheal Praze; Wheal Williams; Yankee Boy Mine), Kenidjack Valley, St Just, Cornwall, England, UK |
References |
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