Maçangana (Massangana), Ariquemes, Rondônia, Brazili
| Regional Level Types | |
|---|---|
| Maçangana (Massangana) | - not defined - |
| Ariquemes | - not defined - |
| Rondônia | - not defined - |
| Brazil | Country |
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Key
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| Location is approximate, estimate based on other nearby localities. | |
|---|---|
| Latitude & Longitude (WGS84): | 9° South , 62° West (est.) |
| Margin of Error: | ~73km |
| Köppen climate type: | Aw : Tropical savanna, wet |
Blue Topaz deposit, located 40 km SW of Ariquemes.
Regions containing this locality
| South America Plate | Tectonic Plate |
| South America | Continent |
| Amazonian Craton, South America | Craton |
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsDetailed Mineral List:
| ⓘ Cassiterite Formula: SnO2 Reference: Extra Lapis English 14:94 |
| ⓘ Topaz Formula: Al2(SiO4)(F,OH)2 Colour: Colorless, pale blue, yellow Description: Star topaz, Catseye topaz Reference: Reynaldo R Contreira; Extra Lapis English 14:94 |
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Cassiterite | 4.DB.05 | SnO2 |
| Group 9 - Silicates | |||
| ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
List of minerals arranged by Dana 8th Edition classification
| Group 4 - SIMPLE OXIDES | |||
|---|---|---|---|
| AX2 | |||
| ⓘ | Cassiterite | 4.4.1.5 | SnO2 |
| Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O | |||
| Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only | |||
| ⓘ | Topaz | 52.3.1.1 | Al2(SiO4)(F,OH)2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| O | Oxygen | |
| O | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| O | ⓘ Cassiterite | SnO2 |
| F | Fluorine | |
| F | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Al | Aluminium | |
| Al | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Si | Silicon | |
| Si | ⓘ Topaz | Al2(SiO4)(F,OH)2 |
| Sn | Tin | |
| Sn | ⓘ Cassiterite | SnO2 |
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Maçangana, Ariquemes, Rondônia, Brazil