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Ferro-sadanagaite from
Botallack Mine, Botallack, St Just, Cornwall, England, UK


Locality type:Mine
Classification
Species:'Ferro-sadanagaite' (not an IMA approved species)
Formula:NaCa2(Fe3Al2)(Al3Si5O22)(OH)2
Comments:chemical composition: (Na0.59K0.43)(Ca1.99)(Mg1.32Fe2+1.90Mn2+0.03Al1.14Fe3+0.62Ti4+0.07)(Si5.24Al2.76)(O22(OH)1.6 Cl0.4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ferro-sadanagaite data
Locality Data:Click here to view Botallack Mine, Botallack, St Just, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:825167
Long-form Identifier:1:3:825167:1
GUID (UUID V4):0
References
Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.
Deer, W. A., Howie, R. A., Zussman, J. (1997) Rock-Forming Minerals (2nd ed.) Vol. 2B - Double-Chain Silicates. The Geological Society, London.
 
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