BGS mineralogy and petrology collection record

Sample number E49567; E49567/A; E49567/B; COLLNODAN1430;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name Not entered
Stratigraphy Not entered
Comments Fine granite, megacryst rich.
Locality details Disused quarry, 101 Km. WSW. of St. Just Church.
50k map sheet Penzance (351)

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Map reference SW 3816 3090
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


E49567/A

Cross Polarized, E49567/A

Plane Polarized, E49567/A

Plane Polarized, E49567/A


E49567/B

Cross Polarized, E49567/B

Plane Polarized, E49567/B

Plane Polarized, E49567/B