| Locality type: | Mine |
| Classification |
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| Species: | Röntgenite-(Ce) |
| Formula: | Ca2(Ce,La)3(CO3)5F3 |
| Comments: | Several SEM analysis results have identified calcium carbonates and rare earth adjacent to the synchysite -(Ce) formula, the röntgenite -(Ce) and also a rare earth phosphate neighboring formula rhabdophane - (Ce). All come here more or less mixed with the same morphology, perhaps due to the phenomena of leaching or alteration.
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| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Röntgenite-(Ce) data |
| Locality Data: | Click here to view Marsanges Mine, Marsanges, Langeac, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 883353 |
| Long-form Identifier: | 1:3:883353:2 |
| GUID (UUID V4): | 831b2bac-7826-46a3-8e37-9dd3c408cadf |
| References |
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