BGS mineralogy and petrology collection record

Sample number E34364; COLLNOKB596;
Sample Donor Beer,K.E.
Rock name 'Original entry: Quartz Chiastolite Muscovite Rock'
Stratigraphy Not entered
Comments ? Cordierite hornfels.
Locality details BH. No. 2b. Collar at same point as 2a. (Sourton Tors)
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


E34364

Cross Polarized, E34364

Plane Polarized, E34364

Plane Polarized, E34364