BGS mineralogy and petrology collection record

Sample number E23966; COLLNOBE400;
Sample Donor Not entered
Rock name 'Original entry: Ganister With Sideritic Ankerite Vein'
Stratigraphy Not entered
Comments 177' 9" 30' BELOW ST. HELENS 6' COAL
Locality details ST. HELENS BH. No14
50k map sheet Maryport (22)

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Map reference NY 0160 3184
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E23966

Cross Polarized, E23966

Plane Polarized, E23966

Plane Polarized, E23966