BGS mineralogy and petrology collection record

Sample number E25310; COLLNO4;
Sample Donor Phemister,J.
Rock name Sandstone (Undifferentiated). 'Original entry: Feldspathic Sandstone'
Stratigraphy Not entered
Comments Sandstone with shaly plies, knobbly surface. ? Division of sandstone into pods helped by cleavage.
Locality details The Tors, Lynmouth.
50k map sheet Ilfracombe (277)

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Map reference SS 741 498
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


E25310

Cross Polarized, E25310

Plane Polarized, E25310

Plane Polarized, E25310