| Locality type: | Mine |
| Classification |
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| Species: | 'Ferro-sadanagaite' (not an IMA approved species) |
| Formula: | {Na}{Ca2}{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 |
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| Validity: | Believed Valid |
| Data |
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| 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 |
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| Mindat Occurrence Record ID: | 825167 |
| Long-form Identifier: | 1:3:825167:1 |
| GUID (UUID V4): | fb8c209c-0661-46a8-b07a-3cdf2eb91906 |
| References |
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| Reference Search (possible matching items) |
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 | | Report (volume) | | information at the same time, it seems wasteful to do this just for one piece of information. Moreover, the method...restricted range. The P2/a structure occurs for just a single (known) composition. In contrast, the C2/m...one way to approach this issue. We may consider just the data with [4]Al > 0.50 apfu and it a straight...affected by aspects of the structure other than just [4]Al content (note that we already know this in...amphiboles labeled C and D are luorocannilloites and sadanagaite, all with high (> 2.1 apfu [4]Al), again in accord |
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