BGS mineralogy and petrology collection record

Sample number E5507; COLLNO322; NEG643M;
Sample Donor Barrow, G.
Rock name 'Original entry: Porphyry (Sheared)'
Stratigraphy Not entered
Comments Not entered
Locality details West of Hendra Farm.
50k map sheet Bodmin (347)

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Map reference SW 987 644
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


E5507

Cross Polarized, E5507

Plane Polarized, E5507

Plane Polarized, E5507