BGS mineralogy and petrology collection record

Sample number E5075; COLLNO69;
Sample Donor Flett,J.S.
Rock name 'Original entry: Quartzose, Feldspathic Granite'
Stratigraphy Not entered
Comments Coarse and only slightly sheared.(Dyke in serpentine).
Locality details North end of Pentreath Beach.
50k map sheet Lizard (359)

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Map reference SW 693 129
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


E5075

Cross Polarized, E5075

Plane Polarized, E5075

Plane Polarized, E5075