Coelho, A. D. V. T. P. (1959). Reconhecimentos petrográficos sumários dos maciços da Lupata, Morrumbala, Chiperone-Derre e Milange (No. 26). Província de Moçambique, Direcção dos Serviços de Geologia e Minas, 1-47.

Araújo, J.R., Afonso, R.S. , Pinto, M.S. (1973) Contribuição para o conhecimento da geologia da área de Morrumbala-Mutarara (Folha SUL-E-36/L, Grau Quadrado 1735) Bolim dos Serviços de Geologia e Minas, Lourenço Marques [Bulletin of the Geology and Mines Service of Mozambique] 37

ⓘ 'Alkali Feldspar'

References:

ⓘ Nepheline

Formula: Na₃K(Al₄Si₄O₁₆)

References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
ⓘ	Aegirine	9.DA.25	NaFe³⁺Si₂O₆
ⓘ	Nepheline	9.FA.05	Na₃K(Al₄Si₄O₁₆)
Unclassified
ⓘ	'Alkali Feldspar'	-

List of minerals for each chemical element

O	Oxygen
O	ⓘ Aegirine	NaFe³⁺Si₂O₆
O	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Na	Sodium
Na	ⓘ Aegirine	NaFe³⁺Si₂O₆
Na	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Al	Aluminium
Al	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Si	Silicon
Si	ⓘ Aegirine	NaFe³⁺Si₂O₆
Si	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
K	Potassium
K	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Fe	Iron
Fe	ⓘ Aegirine	NaFe³⁺Si₂O₆

Other Regions, Features and Areas containing this locality

AfricaContinent

East African Rift System (EARS)Zone (Tectonic)

African Plate

Malawi ComplexOrogenic Belt

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References

Woolley, A. R. (2001) Alkaline Rocks and Carbonatites of the World, Part 3: Africa - Alkaline Rocks and Carbonatites of the World. The Geological Society of London.p.194

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Tundo Intrusion, Milange District, Zambezia Province, MozambiqueiRegional Level TypesTundo IntrusionIntrusion Milange DistrictDistrict Zambezia ProvinceProvince MozambiqueCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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List of minerals arranged by Strunz 10th Edition classification

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Other Regions, Features and Areas containing this locality

References

Tundo Intrusion, Milange District, Zambezia Province, Mozambique i
Regional Level Types
Tundo Intrusion Intrusion
Milange District District
Zambezia Province Province
Mozambique Country