BGS mineralogy and petrology collection record

Sample number E8220; COLLNO27;
Sample Donor Barrow, G.
Rock name Hornfels. 'Original entry: Cordierite Hornfels'
Stratigraphy Not entered
Comments Not entered
Locality details 4. The Webburn.
50k map sheet Dartmoor Forest (338)

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Map reference SX 720 726
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


E8220

Cross Polarized, E8220

Plane Polarized, E8220

Plane Polarized, E8220