BGS mineralogy and petrology collection record

Sample number E3831; COLLNO303; NEG454M;
Sample Donor Hill, J.B.
Rock name Microgranite. 'Original entry: Aplite'
Stratigraphy Not entered
Comments Not entered
Locality details Quarry at Tresevern.
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


E3831

Cross Polarized, E3831

Plane Polarized, E3831

Plane Polarized, E3831