BGS mineralogy and petrology collection record

Sample number E34187; COLLNOMK213;
Sample Donor Mckeown,M.C.
Rock name 'Original entry: Mineral Sample'
Stratigraphy Not entered
Comments Crystal containing many secondary pyrite crystals.
Locality details Exposure at base of cliffs, 625 Yds. N. at 5 deg. E. of Trebarwith Strand.
50k map sheet Boscastle (322)

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Map reference SX 0491 8698
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


E34187

Cross Polarized, E34187

Plane Polarized, E34187

Plane Polarized, E34187