BGS mineralogy and petrology collection record

Sample number E4388; COLLNOCREID165;
Sample Donor Reid,C.
Rock name 'Original entry: Quartzite (Feldspathic)'
Stratigraphy Not entered
Comments Pebble from Devonian conglomerate.
Locality details Porthluney.
50k map sheet Mevagissey (353)

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Map reference SW 976 410
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


E4388

Cross Polarized, E4388

Plane Polarized, E4388

Plane Polarized, E4388