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Betafite (of Hogarth 1977) from
Tsaramanga pegmatite, Mahaiza, Betafo District, Vakinankaratra, Madagascar


Locality type:Pegmatite
Classification
Species:Pyrochlore Supergroup var: Betafite (of Hogarth 1977)
Formula:(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Comments:Described by Lacroix (1912,1922)as blomstrandite. Crystals to 5 cm
Habit:{111} dominant with {110} and sometimes also {211}
Colour:yellow on outside (alteration) browngreenish inside
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Betafite (of Hogarth 1977) data
Locality Data:Click here to view Tsaramanga pegmatite, Mahaiza, Betafo District, Vakinankaratra, Madagascar
Data Identifiers
Mindat Occurrence Record ID:604149
Long-form Identifier:1:3:604149:6
GUID (UUID V4):0
Nearest other occurrences of Betafite (of Hogarth 1977)
19.5km (12.1 miles) Maharitra, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
20.3km (12.6 miles) Ambatomalaza (Vohimasina), Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
21.5km (13.3 miles) Andrianampy, Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
22.2km (13.8 miles) Manjaka (Sahananana), Sahatany Valley, Ibity, Antsirabe II District, Vakinankaratra, Madagascar
27.6km (17.2 miles) Belamosina (Ambatofotsy) pegmatites, Ambatonikolahy, Betafo District, Vakinankaratra, Madagascar
29.8km (18.5 miles) Sarodivotra, Anjanabonoina pegmatites, Ambohimanambola, Betafo District, Vakinankaratra, Madagascar
74.0km (46.0 miles) Pilina Lake Area, Amparaky, Soavinandriana District, Itasy, Madagascar
89.7km (55.7 miles) Ambatofotsy pegmatite, Mahavelona, Soavinandriana District, Itasy, Madagascar
References
 
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