BGS mineralogy and petrology collection record

Sample number E7275; COLLNO47;
Sample Donor Sherlock,R.
Rock name 'Original entry: ? Decomposed Lava'
Stratigraphy Not entered
Comments Not entered
Locality details Raddon Wood Quarry.
50k map sheet Tavistock (337)

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Map reference SX 454 848
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


E7275

Cross Polarized, E7275

Plane Polarized, E7275

Plane Polarized, E7275