BGS mineralogy and petrology collection record

Sample number E50319; COLLNOMS618;
Sample Donor Styles,M.T.
Rock name Not entered
Stratigraphy Not entered
Comments Crowsan Downs Gabbro.
Locality details Boulders by roadside, E. side of road. 700 m. S. of junction with B3294
50k map sheet Lizard (359)

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Map reference SW 763 193
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


E50319

Cross Polarized, E50319

Plane Polarized, E50319

Plane Polarized, E50319