Chamaco Occurrence, Cuanza Sul Province, Angolai
Regional Level Types | |
---|---|
Chamaco Occurrence | Occurrence |
Cuanza Sul Province | Province |
Angola | Country |
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Latitude & Longitude (WGS84):
10° 43' 59'' South , 14° 1' 0'' East
Latitude & Longitude (decimal):
Locality type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Sumbe | 33,277 (2012) | 55.8km |
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Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
10 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
β Aegirine Formula: NaFe3+Si2O6 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Aegirine-augite Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Aenigmatite Formula: Na4[Fe2+10Ti2]O4[Si12O36] Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β 'Alkali Feldspar' Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46.
Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Augite var. Titanium-bearing Augite Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Calcite Formula: CaCO3 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Cancrinite Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Fayalite Formula: Fe2+2SiO4 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Hastingsite Formula: NaCa2(Fe2+4Fe3+)(Si6Al2)O22OH2 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Magnetite Formula: Fe2+Fe3+2O4 Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
β Orthoclase Formula: K(AlSi3O8) Reference: Andrade, M. de 1954. Contribution a l'etude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus, 19, 241-252.
Andrade. M.M. de. 1955. Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar, 3, 37-46. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
Group 9 - Silicates | |||
β | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
β | Aegirine-augite | 9.DA.20 | (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 |
β | Aenigmatite | 9.DH.40 | Na4[Fe2+10Ti2]O4[Si12O36] |
β | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
β | var. Titanium-bearing Augite | 9.DA.15 | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
β | Cancrinite | 9.FB.05 | (Na,Ca,β»)8(Al6Si6O24)(CO3,SO4)2 Β· 2H2O |
β | Fayalite | 9.AC.05 | Fe2+2SiO4 |
β | Hastingsite | 9.DE.15 | NaCa2(Fe2+4Fe3+)(Si6Al2)O22OH2 |
β | Orthoclase | 9.FA.30 | K(AlSi3O8) |
Unclassified Minerals, Rocks, etc. | |||
β | 'Alkali Feldspar' | - | |
β | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Apatite | Ca5(PO4)3(Cl/F/OH) |
H | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
H | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
C | Carbon | |
C | β Calcite | CaCO3 |
C | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
O | Oxygen | |
O | β Aegirine | NaFe3+Si2O6 |
O | β Orthoclase | K(AlSi3O8) |
O | β Magnetite | Fe2+Fe23+O4 |
O | β Apatite | Ca5(PO4)3(Cl/F/OH) |
O | β Calcite | CaCO3 |
O | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
O | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
O | β Fayalite | Fe22+SiO4 |
O | β Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
O | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
O | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
O | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
F | Fluorine | |
F | β Apatite | Ca5(PO4)3(Cl/F/OH) |
Na | Sodium | |
Na | β Aegirine | NaFe3+Si2O6 |
Na | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Na | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Na | β Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
Na | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
Na | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Mg | Magnesium | |
Mg | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Mg | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Mg | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Al | Aluminium | |
Al | β Orthoclase | K(AlSi3O8) |
Al | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Al | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Al | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
Al | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Si | Silicon | |
Si | β Aegirine | NaFe3+Si2O6 |
Si | β Orthoclase | K(AlSi3O8) |
Si | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Si | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Si | β Fayalite | Fe22+SiO4 |
Si | β Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
Si | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
Si | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Si | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
P | Phosphorus | |
P | β Apatite | Ca5(PO4)3(Cl/F/OH) |
S | Sulfur | |
S | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Cl | Chlorine | |
Cl | β Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | β Orthoclase | K(AlSi3O8) |
Ca | Calcium | |
Ca | β Apatite | Ca5(PO4)3(Cl/F/OH) |
Ca | β Calcite | CaCO3 |
Ca | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Ca | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Ca | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
Ca | β Cancrinite | (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O |
Ca | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Ti | Titanium | |
Ti | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Ti | β Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
Fe | Iron | |
Fe | β Aegirine | NaFe3+Si2O6 |
Fe | β Magnetite | Fe2+Fe23+O4 |
Fe | β Augite var. Titanium-bearing Augite | (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)2O6 |
Fe | β Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Fe | β Fayalite | Fe22+SiO4 |
Fe | β Aenigmatite | Na4[Fe102+Ti2]O4[Si12O36] |
Fe | β Hastingsite | NaCa2(Fe42+Fe3+)(Si6Al2)O22OH2 |
Fe | β Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)de Andrade, M. (1954) Contribution a l'Γ©tude des roches alcalines d'Angola (note preliminaire). In: 19th International Geological Congress, Algiers. Comptes Rendus: 19: 241-252.
de Andrade. M.M. (1955) Novo subsidio para o estudo das rochas alcalinas de Angola. Garcia de Orta. Revista da Junta das Missoes Geograficas e de Investigacoes do Ultramar: 3: 37-46.
Woolley, A.R. (2001) Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London: 15.
Other Regions, Features and Areas containing this locality
African PlateTectonic Plate
- Kwanza basinBasin
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