BGS mineralogy and petrology collection record

Sample number E3942; COLLNO371;
Sample Donor Hill, J.B.
Rock name 'Original entry: Porphyritic Elvan'
Stratigraphy Not entered
Comments Not entered
Locality details Burrow at Higher Rosewarne.
50k map sheet Falmouth (352)

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Map reference
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


E3942

Cross Polarized, E3942

Plane Polarized, E3942

Plane Polarized, E3942