BGS mineralogy and petrology collection record

Sample number E4777; COLLNO250;
Sample Donor Barrow, G.
Rock name 'Original entry: Ophitic Diabase'
Stratigraphy Not entered
Comments .
Locality details Quarry in BG. half a mile NNW. of Wadebridge. (The Town Quarry).
50k map sheet Camelford (336)

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Map reference SW 986 735
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


E4777

Cross Polarized, E4777

Plane Polarized, E4777

Plane Polarized, E4777