BGS mineralogy and petrology collection record

Sample number E8121; COLLNO101;
Sample Donor Barrow, G.
Rock name Hornfels. 'Original entry: Spotted Slate'
Stratigraphy Not entered
Comments Not entered
Locality details Close to epidiorite, near stream, N. end of E. side of Broad Lane.
50k map sheet Tavistock (337)

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Map reference SX 212 819
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


E8121

Cross Polarized, E8121

Plane Polarized, E8121

Plane Polarized, E8121