BGS mineralogy and petrology collection record

Sample number E6724; COLLNO652A;
Sample Donor Flett,J.S.
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Basic Kennack Gneiss.
Locality details 450 Yds. N. of Polbream Point.
50k map sheet Lizard (359)

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Map reference SW 730 160
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


E6724

Cross Polarized, E6724

Plane Polarized, E6724

Plane Polarized, E6724