BGS mineralogy and petrology collection record

Sample number RC1085/5
Sample Donor Not entered
Rock name 'Original entry: Fersmite'
Stratigraphy Not entered
Comments Fersmite concentrate. A Ca end-member of the euxerite-fersmite isomorphous series. Possibly from calcite veins. Forms usually exhibited: intergrowth aggregates with pyrochlore or occurs as complete or partial pseudomorphs after pyrochlore.
Locality details Fersmite. U.S.A.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions