| Locality type: | Pegmatite Field |
| Classification |
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| Species: | Topaz |
| Formula: | Al2(SiO4)(F,OH)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Albite | 24 |
| - var Cleavelandite | 10 |
| Eosphorite | 18 |
| Tourmaline | 18 |
| - var Indicolite | 9 |
| Väyrynenite | 8 |
| Tantalite-(Mn) | 8 |
| Lepidolite | 4 |
| Quartz | 4 |
| Mica Group | 3 |
| Elbaite | 3 |
| Schorl | 3 |
| Fluorapatite | 1 |
| Data |
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| Mineral Data: | Click here to view Topaz data |
| Locality Data: | Click here to view Chamachhu pegmatites, Chamachhu, Haramosh Mountains, Roundu District, Gilgit-Baltistan, Pakistan |
| Photo Gallery | View Gallery (9 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 677281 |
| Long-form Identifier: | 1:3:677281:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Topaz |
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| 8.6km (5.4 miles) | ⓘBulochi, Drot Valley, Astore District, Gilgit-Baltistan, Pakistan |
| 9.9km (6.1 miles) | ⓘStak Nala, Haramosh Mountains, Roundu District, Gilgit-Baltistan, Pakistan |
| 10.3km (6.4 miles) | ⓘDrot Valley, Astore District, Gilgit-Baltistan, Pakistan |
| 13.7km (8.5 miles) | ⓘHaramosh Peak, Haramosh Mountains, Roundu District, Gilgit-Baltistan, Pakistan |
| 14.3km (8.9 miles) | ⓘIshkapal, Gilgit District, Gilgit-Baltistan, Pakistan |
| 22.7km (14.1 miles) | ⓘSassi, Gilgit District, Gilgit-Baltistan, Pakistan |
| 25.4km (15.8 miles) | ⓘDache, Gilgit District, Gilgit-Baltistan, Pakistan |
| 27.8km (17.3 miles) | ⓘRondu, Roundu District, Gilgit-Baltistan, Pakistan |
| 34.0km (21.1 miles) | ⓘTormiq Valley, Haramosh Mountains, Roundu District, Gilgit-Baltistan, Pakistan |
| 37.5km (23.3 miles) | ⓘPhuldo, Basha Valley, Shigar District, Gilgit-Baltistan, Pakistan |
| References |
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Chamachhu pegmatites, Chamachhu, Haramosh Mountains, Roundu District, Gilgit-Baltistan, Pakistan