BGS mineralogy and petrology collection record

Sample number E21854
Sample Donor Shannon,W.G.
Rock name 'Original entry: Aplite Or Fine Grained Biotite Granite'
Stratigraphy Not entered
Comments Aplite. No rock. Pebbles from Permian breccias.
Locality details Watcombe.
50k map sheet Newton Abbot (339)

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Map reference SX 921 673
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


E21854

Cross Polarized, E21854

Plane Polarized, E21854

Plane Polarized, E21854