BGS mineralogy and petrology collection record

Sample number E65527; COLLNOMB25;
Sample Donor Barton, C.M.
Rock name 'Original entry: Dolerite/Tuff'
Stratigraphy Not entered
Comments Dolerite or tuff near road. Hornfels, Combe Shale ?, Spilite ? on quarry axis. ? Amygdaloidal basalt, Teignmouth Chert at E. edge of quarry.
Locality details Stone Copse Quarry, 800-850 m. SE. of Bridford Church.
50k map sheet Exeter (325)

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Map reference SX 8238 8603
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


E65527

Cross Polarized, E65527

Plane Polarized, E65527

Plane Polarized, E65527