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Tenente Ananias, Borborema mineral province, Rio Grande do Norte, Brazili
Regional Level Types
Tenente Ananias- not defined -
Borborema mineral provinceProvince
Rio Grande do Norte- not defined -
BrazilCountry

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Gem mining area, geological map at: http://www.sintec.rn.gov.br/Mapas/Gemas/gemas_extremo_sw.htm

Regions containing this locality

South America PlateTectonic Plate
South AmericaContinent

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

4 valid minerals.

Detailed Mineral List:

'Amblygonite-Montebrasite Series'
Reference: Lapis 29(1), 7-9 (2004)
Beryl
Formula: Be3Al2(Si6O18)
Beryl var: Aquamarine
Formula: Be3Al2Si6O18
Beryl var: Emerald
Formula: Be3Al2(Si6O18)
Reference: Neto, M. T. D. O. C., & Barbosa, R. V. N. (2008). As Esmeraldas De Lajes, Caiçara Do Rio Dos Ventos E São Tomé/rn. Holos-ISSN 1807-1600, 2, 92-104.
'Feldspar Group'
Reference: http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
'Feldspar Group var: Perthite'
Reference: http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
Microcline
Formula: K(AlSi3O8)
Reference: http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
Microcline var: Amazonite
Formula: K(AlSi3O8)
Reference: http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm
Quartz
Formula: SiO2
Quartz var: Amethyst
Formula: SiO2
Spessartine
Formula: Mn2+3Al2(SiO4)3
Reference: http://minerals.gps.caltech.edu/Brazil/icapui_to_mines/Mines/index.htm

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var: Amethyst4.DA.05SiO2
Group 9 - Silicates
Beryl9.CJ.05Be3Al2(Si6O18)
var: Aquamarine9.CJ.05Be3Al2Si6O18
var: Emerald9.CJ.05Be3Al2(Si6O18)
Microcline9.FA.30K(AlSi3O8)
var: Amazonite9.FA.30K(AlSi3O8)
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Unclassified Minerals, Rocks, etc.
'Amblygonite-Montebrasite Series'-
'Feldspar Group'-
'var: Perthite'-

List of minerals arranged by Dana 8th Edition classification

Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Spessartine51.4.3a.3Mn2+3Al2(SiO4)3
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Microcline76.1.1.5K(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
'Amblygonite-Montebrasite Series'-
Beryl
var: Aquamarine
-Be3Al2Si6O18
var: Emerald-Be3Al2(Si6O18)
'Feldspar Group'-
'var: Perthite'-
Microcline
var: Amazonite
-K(AlSi3O8)
Quartz
var: Amethyst
-SiO2

List of minerals for each chemical element

BeBeryllium
Be Beryl (var: Aquamarine)Be3Al2Si6O18
Be Beryl (var: Emerald)Be3Al2(Si6O18)
Be BerylBe3Al2(Si6O18)
OOxygen
O SpessartineMn32+Al2(SiO4)3
O Microcline (var: Amazonite)K(AlSi3O8)
O Beryl (var: Aquamarine)Be3Al2Si6O18
O Quartz (var: Amethyst)SiO2
O Beryl (var: Emerald)Be3Al2(Si6O18)
O MicroclineK(AlSi3O8)
O BerylBe3Al2(Si6O18)
O QuartzSiO2
AlAluminium
Al SpessartineMn32+Al2(SiO4)3
Al Microcline (var: Amazonite)K(AlSi3O8)
Al Beryl (var: Aquamarine)Be3Al2Si6O18
Al Beryl (var: Emerald)Be3Al2(Si6O18)
Al MicroclineK(AlSi3O8)
Al BerylBe3Al2(Si6O18)
SiSilicon
Si SpessartineMn32+Al2(SiO4)3
Si Microcline (var: Amazonite)K(AlSi3O8)
Si Beryl (var: Aquamarine)Be3Al2Si6O18
Si Quartz (var: Amethyst)SiO2
Si Beryl (var: Emerald)Be3Al2(Si6O18)
Si MicroclineK(AlSi3O8)
Si BerylBe3Al2(Si6O18)
Si QuartzSiO2
KPotassium
K Microcline (var: Amazonite)K(AlSi3O8)
K MicroclineK(AlSi3O8)
MnManganese
Mn SpessartineMn32+Al2(SiO4)3

Localities in this Region
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