BGS mineralogy and petrology collection record

Sample number E42020; COLLNOJH734;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name 'Original entry: Aplite'
Stratigraphy Not entered
Comments Aplitic rock.
Locality details Bank of River Walkham, 700 Ft. due So of Walkhamhead Peat Works.
50k map sheet Dartmoor Forest (338)

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Map reference SX 573 806
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


E42020

Cross Polarized, E42020

Plane Polarized, E42020

Plane Polarized, E42020