Locality type: | Occurrence |
Classification |
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Species: | 'Allanite Group' (not an IMA approved species) |
Formula: | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Allanite Group data |
Locality Data: | Click here to view Noqui Granites, Noqui, Zaire Province, Angola |
Data Identifiers |
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Mindat Occurrence Record ID: | 1423373 |
Long-form Identifier: | 1:3:1423373:9 |
GUID (UUID V4): | 938aac79-3e15-4670-b89d-9ea42bdb09fb |
References |
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Delhal, J., Ledent, D., Pasteels, P., & Venier, J. (1971). Etude du comportement isotopique de systèmes Rb/Sr et U/Pb dans le granite hyperalcalin de Noqui (République démocratique du Congo et Angola). Annales de la Société géologique de Belgique, Liege, 94, 223-236. Cahen, L., Snelling, N. J., Delhal, J., Vail, J. R., Bonhomme, M., & Ledent, D. (1984). The geochronology and evolution of Africa. https://www.researchgate.net/profile/Frederic_Wilson2/publication/248450077_The_Geochronology_and_evolution_of_AfricaL_Cahen_NJ_Snelling_J_Delhal_and_JR_Vail_with_the_collaboration_of_M_Bonhomme_and_D_Ledent/links/55ef240108ae0af8ee1b10f2.pdf |