BGS mineralogy and petrology collection record

Sample number E8099; COLLNO65;
Sample Donor Barrow, G.
Rock name Hornfels. 'Original entry: Cordierite Hornfels'
Stratigraphy Not entered
Comments Pinite after cordierite.
Locality details 20 Yds. from granite in the Fowey.
50k map sheet Tavistock (337)

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Map reference SX 227 685
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


E8099

Cross Polarized, E8099

Plane Polarized, E8099

Plane Polarized, E8099