BGS mineralogy and petrology collection record

Sample number E4856; COLLNO34;
Sample Donor Allister, D.Mc.
Rock name 'Original entry: Tourmaline Mica Schist'
Stratigraphy Not entered
Comments Not entered
Locality details Railway cutting N. of Domeliock Bridge.
50k map sheet Bodmin (347)

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Map reference SW 940 587
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


E4856

Cross Polarized, E4856

Plane Polarized, E4856

Plane Polarized, E4856