BGS mineralogy and petrology collection record
Sample number | RC1022/5 |
---|---|
Sample Donor | Not entered |
Rock name | 'Original entry: Britholite' |
Stratigraphy | Not entered |
Comments | Phosphate and silicate of thorium and rare-earths (3-5% Th). Formula 2[Na,Ca,Ce)5(P,Si)3O12(OH),S)]. Ref. Min. Mag. (1898-1900) Vol. 12 P. 380. EC 285/5. |
Locality details | Britholite. Quebec, Canada. |
50k map sheet | Not entered |
Map reference | Not entered |
Year collected | 0 |
Bore name | Not applicable |
Confidentiality | No restrictions |