BGS mineralogy and petrology collection record

Sample number E36918; COLLNOJH476;
Sample Donor Hawkes,J.R.
Rock name Not entered
Stratigraphy Not entered
Comments Aplitic granite
Locality details Three Barrows Hill. 2 ml NE of Harford
50k map sheet Ivybridge (349)

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Map reference SX 654 626
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


E36918

Cross Polarized, E36918

Plane Polarized, E36918

Plane Polarized, E36918