Locality type: | Alluvials |
Classification |
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Species: | Quartz |
Formula: | SiO2 |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Visually Identified |
Data |
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Mineral Data: | Click here to view Quartz data |
Locality Data: | Click here to view Sapphire alluvials, Antsahalapata Valley, Antsirabe, Ambanja, Diana, Madagascar |
Data Identifiers |
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Mindat Occurrence Record ID: | 747484 |
Long-form Identifier: | 1:3:747484:2 |
GUID (UUID V4): | c4f91723-7db4-4d90-be4c-11bfac1887a6 |
Nearest other occurrences of Quartz |
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7.7km (4.8 miles) | ⓘRare Earths Prospect, Befitina, Antsirabe, Ambanja, Diana, Madagascar |
12.0km (7.4 miles) | ⓘAmbohimirahavavy Alkaline Complex, Antsirabe, Ambanja, Diana, Madagascar |
20.8km (12.9 miles) | ⓘSapphire alluvials, Andamby, Djangoa Commune, Ambanja, Diana, Madagascar |
25.5km (15.8 miles) | ⓘManongarivo Massif, Djangoa Commune, Ambanja, Diana, Madagascar |
49.2km (30.6 miles) | ⓘAnkazoberavina Island, Bemaneviky Ouest Commune, Ambanja, Diana, Madagascar |
56.1km (34.9 miles) | ⓘAntetezambato Demantoid-Topazolite Mine, Antsakoamanondro, Ambanja, Diana, Madagascar |
77.9km (48.4 miles) | ⓘMarovato, Ambolobozo, Analalava District, Sofia, Madagascar |
References |
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Reference Search (possible matching items) |
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| | Book | GEOLOGICAL SURVEY OF NEW SOUTH WALES Cover photo: Quartz - mudstone - stibnite breccia vein. Eleanora mine...Tertiary deep leads ""............. Quaternary alluvials Summary and Discussion , Indigenous mineralisation...stones Construction malerials Central Block Reef quartz and bleached chert (silica) deposits Hard rock...aggregate Heavy mineral sands J. Hann Sapphire Topaz Diamond Quartz and silica gems Gravel Construction...Harbour 1:250,000 sheet area 129 Figure 42. Sapphire deposits on the Dorrigo - Coffs Harbour 1:250 |
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Sapphire alluvials, Antsahalapata Valley, Antsirabe, Ambanja, Diana, Madagascar