BGS mineralogy and petrology collection record

Sample number E8186
Sample Donor Barrow, G.
Rock name 'Original entry: Greenstone Hornfels'
Stratigraphy Not entered
Comments Not entered
Locality details BG. SW. of Darley Wood.
50k map sheet Tavistock (337)

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Map reference SX 275 728
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


E8186

Cross Polarized, E8186

Plane Polarized, E8186

Plane Polarized, E8186