BGS mineralogy and petrology collection record

Sample number E31931
Sample Donor Dixon,E.E.L.
Rock name Not entered
Stratigraphy Not entered
Comments Spotted Slate. Matrix distorted close to spots.
Locality details Debris from old shaft, 400 Yds. ENE of Bosprowal, Gwinear, Hayle.
50k map sheet Falmouth (352)

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Map reference SW 633 378
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


E31931

Cross Polarized, E31931

Plane Polarized, E31931

Plane Polarized, E31931