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Xiluvo Hills, Nhamatanda District, Sofala Province, Mozambiquei
Regional Level Types
Xiluvo HillsGroup of Hills
Nhamatanda DistrictDistrict
Sofala ProvinceProvince
MozambiqueCountry

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Latitude & Longitude (WGS84):
19° 15' South , 34° 4' East
Latitude & Longitude (decimal):
Locality type:
Group of Hills
Köppen climate type:


5 x 4 km in outline forms a ring of low hills. It cuts granitic gneisses and migmatites of the Mozambique Belt and comprises a central carbonatite which is surrounded by volcanic breccias and these in turn by metamorphosed rocks.

A large quarry has been in operation on the carbonatite for many years producing aggregate and limestone for cement (Vail 1962; Cilek 1989).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 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 Diagram

Detailed Mineral List:

'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office. Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570). Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.
Calcite
Formula: CaCO3
Reference: Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office. Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570). Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.
Fluorite
Formula: CaF2
Reference: Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office. Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570). Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Reference: Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office. Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570). Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.
'Rhombohedral Carbonate'
Formula: (Ca/Mg/Fe/Mn etc)CO3
Reference: Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office. Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570). Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Unclassified Minerals, Rocks, etc.
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Rhombohedral Carbonate'-(Ca/Mg/Fe/Mn etc)CO3

List of minerals for each chemical element

HHydrogen
H ApatiteCa5(PO4)3(Cl/F/OH)
H Pyrochlore GroupA2Nb2(O,OH)6Z
CCarbon
C CalciteCaCO3
C Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
OOxygen
O CalciteCaCO3
O ApatiteCa5(PO4)3(Cl/F/OH)
O Pyrochlore GroupA2Nb2(O,OH)6Z
O Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FFluorine
F ApatiteCa5(PO4)3(Cl/F/OH)
F FluoriteCaF2
MgMagnesium
Mg Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
PPhosphorus
P ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Ca CalciteCaCO3
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca FluoriteCaF2
Ca Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
MnManganese
Mn Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FeIron
Fe Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
NbNiobium
Nb Pyrochlore GroupA2Nb2(O,OH)6Z

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 200.
Cílek, V. G. (1989). Industrial minerals of Mozambique. Geological Survey Office.
Gittins, J. (1966). Summaries and bibliographies of carbonatite complexes. In Carbonatites (pp. 417-570).
Vail, J.R. 1962. Mount Xiluvo vent, Mozambique. Annual Report, Research Institute of African Geology, University of Leeds, 6, 16-17.

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