BGS mineralogy and petrology collection record

Sample number E4850; COLLNO12;
Sample Donor Allister, D.Mc.
Rock name 'Original entry: Greenstone'
Stratigraphy Not entered
Comments Not entered
Locality details Loose block near B.M.467-7. North of Roseurn.
50k map sheet Bodmin (347)

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Map reference SW 952 616
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


E4850

Cross Polarized, E4850

Plane Polarized, E4850

Plane Polarized, E4850