BGS mineralogy and petrology collection record

Sample number E49566; E49566/A; E49566/B; COLLNODAN1429;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name Not entered
Stratigraphy Not entered
Comments Passage from coarse (PMG) to fine (MP) granite.
Locality details Middle Carn Gloose, 1.8 Km. bearing 266 deg from St. Just Church.
50k map sheet Penzance (351)

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Map reference SW 3538 3130
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


E49566/A

Cross Polarized, E49566/A

Plane Polarized, E49566/A

Plane Polarized, E49566/A


E49566/B

Cross Polarized, E49566/B

Plane Polarized, E49566/B

Plane Polarized, E49566/B