Locality type: | Intrusion |
Classification |
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Species: | Quartz |
Formula: | SiO2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Quartz data |
Locality Data: | Click here to view Hamutenha intrusion, Chibia, Huíla Province, Angola |
Data Identifiers |
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Mindat Occurrence Record ID: | 1288911 |
Long-form Identifier: | 1:3:1288911:8 |
GUID (UUID V4): | 771736b0-f535-4e5e-9430-7c98ce4c4c72 |
References |
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Campeny, M., Proenza, J., Melgarejo, J. C., Torró, L., & Gonçalves, A. O. (2011) Petrology and geochemistry of the mafic-ultramafic Hamutenha intrusion (Kunene complex, SW Angola): metallogenic implications. in11 th SGA Biennial Meeting Let’s Talk Ore Deposits 26-29th September 2011 Antofagasta, Chile pp 663-665 |
Reference Search (possible matching items) |
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| | Journal (volume) | mixing of mantlederived basalt with older silicic intrusion remobilized by the crystallizing primitive basalt...characterization of different polycrystalline materials (i.e., quartz, SiC and α-Al2O3). The crystal sizes determined...their uniform parental material, mainly composed of quartz from seasediment formations (Tables 2 & 3). Table...gas feedstock) were investigated in a fixed-bed quartz micro-reactor. The results indicate that when Ni(NO3)2...Siliceous sedimentary rocks are composed by silica (quartz and opal-CT), aluminium silicates (clay minerals |
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