| Locality type: | Pit |
| Classification |
|---|
|
| Species: | 'Tourmaline' (not an IMA approved species) |
| Formula: | AD3G6 (T6O18)(BO3)3X3Z |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
|---|
|
| Apatite | β3 photos of Tourmaline associated with Apatite at this locality. |
| Cassiterite | β3 photos of Tourmaline associated with Cassiterite at this locality. |
| Kaolinite | β2 photos of Tourmaline associated with Kaolinite at this locality. |
| Quartz | 2 photos of Tourmaline associated with Quartz at this locality. |
| Gilbertite | 1 photo of Tourmaline associated with Gilbertite at this locality. |
| Torbernite | β1 photo of Tourmaline associated with Torbernite at this locality. |
| Data |
|---|
|
| Mineral Data: | Click here to view Tourmaline data |
| Locality Data: | Click here to view North Goonbarrow China Clay Pit, Roche, Cornwall, England, UK |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 17972 |
| Long-form Identifier: | 1:3:17972:6 |
| GUID (UUID V4): | 2f87c02c-6489-4fe8-a125-550bc36b540e |
| Nearest other occurrences of Tourmaline |
|---|
|
|
| 0.9km (0.5 miles) | βGoonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK |
| 1.0km (0.6 miles) | βRocks Tin Mine, Rocks and Treverbyn United Tin Mines, Bugle, Treverbyn, Cornwall, England, UK |
| 1.2km (0.7 miles) | βRock Hill China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK |
| 1.9km (1.2 miles) | βGunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK |
| 2.1km (1.3 miles) | βCriggan Mine (Criggan Consols), Criggan, Roche, Cornwall, England, UK |
| 3.7km (2.3 miles) | βDorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK |
| 3.7km (2.3 miles) | βBrynn Mine, Withiel, Cornwall, England, UK |
| 4.6km (2.8 miles) | βCarclaze Old Tin Pit, Carclaze China Clay Pit (Baal China Clay Pit), Carludon, Treverbyn, Cornwall, England, UK |
| 5.0km (3.1 miles) | βBelowda Beacon, Belowda, Roche, Cornwall, England, UK |
| 5.5km (3.4 miles) | βReperry, Lanivet, Cornwall, England, UK |
| References |
|---|
|
|
| Reference Search (possible matching items) |
|---|
 | | Catalog/List | | ) HUS=MUSEUM(lOOmm +) l. ACTINOLITE. Downings,North Co Donegal,Ireland.3 specimens.Light grey-green...ecimens as half phosphatic geodes from the Hiocene clay vith lmm,yellow-green,tabular xtls in aggregates...FRANCOLITE. Simms Lode,Geevor Mine,Trewellard,Cornwall. Choice,very rich specimen. Ferruginous Quartz...hexagonal xtls. LC,t.20. 15. APATITE. Goonbarrow China Clay Pit,St Austell,Cornwa11. Granite fragment...ARAGONITE/ROCK CRYSTAL. Greystones Quarry,Launceston,Cornwall. Large milky Quartz breccia fragment with upper |  | | Journal (article/letter/editorial) | | smaller bodies of S-type granite in southwestern England. These late-Variscan granites comprise two-mica...granites of the Cornubian Peninsula of southwestern England provide one of the best examples of these rocks... such as the Sn+Cu+W province of southwestern England, the Sn+U mineralization of the Erzgebirge, and...three crustal seismic reflectors in southwestern England. The first, the nature of which is unknown, occurs...predicted by gravity modelling; this extends well north of the granites and it may represent a thrust. The |
|
North Goonbarrow China Clay Pit, Roche, Cornwall, England, UK