BGS mineralogy and petrology collection record

Sample number E57240
Sample Donor Dangerfield,J.; Hawkes,J.R.; Wheatley, C.W.;
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Fine granite with megacrysts.
Locality details Brash, 3 Km. at 216 deg. from Cardinham Church.
50k map sheet Camelford (336)

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Map reference SX 1408 7113
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


E57240

Cross Polarized, E57240

Plane Polarized, E57240

Plane Polarized, E57240