BGS mineralogy and petrology collection record

Sample number E66140; COLLNOMZ35;
Sample Donor Barton, C.M.
Rock name Not entered
Stratigraphy Not entered
Comments Xenocrystic facies, same ? lamprophyre dyke.
Locality details Bass Rock, 460 m. ESE. of Downderry Church.
50k map sheet Plymouth (348)

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Map reference SX 3230 5387
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


E66140

Cross Polarized, E66140

Plane Polarized, E66140

Plane Polarized, E66140