BGS mineralogy and petrology collection record

Sample number E4826; COLLNO29;
Sample Donor Allister, D.Mc.
Rock name 'Original entry: Schorl Schist'
Stratigraphy Not entered
Comments Coarse quartz-sagenite.
Locality details Railway cutting E. of Western margin of map.
50k map sheet Bodmin (347)

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Map reference SW 985 612
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


E4826

Cross Polarized, E4826

Plane Polarized, E4826

Plane Polarized, E4826