BGS mineralogy and petrology collection record

Sample number E4654
Sample Donor Hill, J.B.
Rock name 'Original entry: Dark Grey Quartzite'
Stratigraphy Not entered
Comments Not entered
Locality details 470 Yds. SSE. of Penmare.
50k map sheet Lizard (359)

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Map reference SW 798 242
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


E4654

Cross Polarized, E4654

Plane Polarized, E4654

Plane Polarized, E4654