BGS mineralogy and petrology collection record

Sample number E34363; COLLNOKB595;
Sample Donor Beer,K.E.
Rock name 'Original entry: Quartz Chlorite Sericite Muscovite Tourmaline Rock'
Stratigraphy Not entered
Comments ? Silicified hornfels with ? tourmaline veining.
Locality details BH. No. 2a. Southern Tors, Collar 280 Yds. at 100 deg. from Trig Point.
50k map sheet Okehampton (324)

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Map reference SX 5458 8976
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


E34363

Cross Polarized, E34363

Plane Polarized, E34363

Plane Polarized, E34363