BGS mineralogy and petrology collection record

Sample number E49546; E49546/A; E49546/B; COLLNODAN1404;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name Not entered
Stratigraphy Not entered
Comments Fine granite.
Locality details Porth Ledden, 1.74 Km. bearing 288 deg from St. Just Church.
50k map sheet Penzance (351)

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Map reference SW 3548 3210
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


E49546/A

Cross Polarized, E49546/A

Plane Polarized, E49546/A

Plane Polarized, E49546/A


E49546/B

Cross Polarized, E49546/B

Plane Polarized, E49546/B

Plane Polarized, E49546/B