BGS mineralogy and petrology collection record

Sample number RC1049/1
Sample Donor Not entered
Rock name 'Original entry: Pyrochlore (Uranmicrolite, Djalmaite)'
Stratigraphy Not entered
Comments Pale brownish concentrate of djalmaite (uranmicrolite) - member of the pyrochlore group. Differs from microlite in its high content of uranium and water.
Locality details Djalmaite. Volta grande Pegmatites, San Juan del Rei, Brazil.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions