BGS mineralogy and petrology collection record

Sample number RC1086/6
Sample Donor Not entered
Rock name 'Original entry: Calzirtite'
Stratigraphy Not entered
Comments Polyhedral and rounded grains of pale to deep wine-red calzirite from cleaned soil sample. Very good crystals. Optically has very high R.I., low birefringence and is unaxial positive. Metasommatic paraperesis.
Locality details Calzirtite. Nambara, East Bukusu, Uganda.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions