| 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 Unnamed Occurrence (ARDF - ID138; near hill 1630), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 592012 |
| Long-form Identifier: | 1:3:592012:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tourmaline |
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| 1.4km (0.9 miles) | ⓘUnnamed Occurrence (ARDF - ID139; south of hill 1735), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 9.1km (5.7 miles) | ⓘBismarck Creek Prospect, Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 10.4km (6.4 miles) | ⓘUnnamed Occurrence (ARDF - ID144; southwest Granite Mountain), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 11.1km (6.9 miles) | ⓘUnnamed Occurrence (ARDF - ID146; near hill 2825 on Granite Mountain), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 12.7km (7.9 miles) | ⓘUnnamed Occurrence (ARDF - ID148; near hill 2380 south of summit of Granite Mountain), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 31.5km (19.6 miles) | ⓘBroken Shovel Prospect, Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 39.6km (24.6 miles) | ⓘUnnamed Occurrence (ARDF - ID151; near hill 1265), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 50.8km (31.6 miles) | ⓘUnnamed Occurrence (ARDF - ID056; south of upper Caribou Creek), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 52.0km (32.3 miles) | ⓘUnnamed Occurrence (ARDF - ID121; north of Discovery Camp), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| 52.0km (32.3 miles) | ⓘGolden Horn Mine, Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA |
| References |
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