BGS mineralogy and petrology collection record

Sample number E49508; E49508/A; E49508/B; COLLNODAN1346;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name Not entered
Stratigraphy Not entered
Comments Quartz tourmaline body.
Locality details Yellow Carn, 670 m. bearing 350 deg from Bosigran.
50k map sheet Penzance (351)

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Map reference SW 4255 3770
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


E49508/A

Cross Polarized, E49508/A

Plane Polarized, E49508/A

Plane Polarized, E49508/A


E49508/B

Cross Polarized, E49508/B

Plane Polarized, E49508/B

Plane Polarized, E49508/B