BGS mineralogy and petrology collection record

Sample number E38430; COLLNOC;
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Big feldspar granite.
Locality details Blackingstone Quarry, 2 miles E. of Moretonhampstead.
50k map sheet Newton Abbot (339)

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Map reference SX 784 857
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


E38430

Cross Polarized, E38430

Plane Polarized, E38430

Plane Polarized, E38430