BGS mineralogy and petrology collection record

Sample number E5057; COLLNO51;
Sample Donor Flett,J.S.
Rock name 'Original entry: Hornblende Schist'
Stratigraphy Not entered
Comments Remains of porphyritic feldspars.
Locality details 200 Yds. N. of Old Lizard Head.
50k map sheet Lizard (359)

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Map reference SW 695 115
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


E5057

Cross Polarized, E5057

Plane Polarized, E5057

Plane Polarized, E5057