BGS mineralogy and petrology collection record

Sample number E57173
Sample Donor Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name 'Original entry: Granite Fluorite'
Stratigraphy Not entered
Comments Coarse granite with fluorite.
Locality details Small Tor, 1 Km. at 075 deg from Siblyback Farm.
50k map sheet Tavistock (337)

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Map reference SX 2460 7295
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


E57173

Cross Polarized, E57173

Plane Polarized, E57173

Plane Polarized, E57173