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Astrophyllite from
Matsena Occurrence, Machina, Yobe, Nigeria


Locality type:Occurrence
Classification
Species:Astrophyllite
Formula:K2NaFe72+Ti2[Si4O12]2O2(OH)4F
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Astrophyllite data
Locality Data:Click here to view Matsena Occurrence, Machina, Yobe, Nigeria
Data Identifiers
Mindat Occurrence Record ID:1434366
Long-form Identifier:1:3:1434366:5
GUID (UUID V4):0
References
Turner, D.C. 1974. The younger granites of the Matsena area, Bornu Province, northern Nigeria. Records of the Geological Survey of Nigeria, 8, 5-19.
Rahaman, M. A., Van Breemen, O., Bowden, P., & Bennett, J. N. (1984). Age migrations of anorogenic ring complexes in Northern Nigeria. The Journal of Geology, 92(2), 173-184. doi.org/10.1086/628847
 
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