BGS mineralogy and petrology collection record

Sample number E21765
Sample Donor Shannon,W.G.
Rock name 'Original entry: Chloritized Quartz Dolerite'
Stratigraphy Not entered
Comments Dolerite. No rock.
Locality details Mallands Lane. Nr. at 300'.
50k map sheet Newton Abbot (339)

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Map reference SX 826 715
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


E21765

Cross Polarized, E21765

Plane Polarized, E21765

Plane Polarized, E21765