BGS mineralogy and petrology collection record

Sample number RC398/12; LABNO4385; M6899/10;
Sample Donor Not entered
Rock name 'Original entry: Wollastonite'
Stratigraphy Not entered
Comments RC 398/7 ground to -350 mesh and sodium dithionite /citrate treated. The whiteness achieved was 92% that of a magnesia standard.
Locality details Lolkidongai
50k map sheet Not entered
Map reference Not entered
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions