BGS mineralogy and petrology collection record

Sample number E2954
Sample Donor Usher,W.A.E.
Rock name 'Original entry: ? Veinstone Composed Of Quartz And Chlorite'
Stratigraphy Not entered
Comments Probably veinstone.
Locality details Knowle Hill, on Down near Walkhampton.
50k map sheet Dartmoor Forest (338)

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Map reference
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


E2954

Cross Polarized, E2954

Plane Polarized, E2954

Plane Polarized, E2954