BGS mineralogy and petrology collection record

Sample number E57181
Sample Donor Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Fine granite vein.
Locality details Sharp Tor, 0.63 Km. at 300 deg. from Henwood.
50k map sheet Tavistock (337)

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Map reference SX 2604 7370
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


E57181

Cross Polarized, E57181

Plane Polarized, E57181

Plane Polarized, E57181