BGS mineralogy and petrology collection record

Sample number E52981; ELABNO2923;
Sample Donor Hawkes,J.R.
Rock name Not entered
Stratigraphy Not entered
Comments Megacryst rich, fine granite.
Locality details Old quarry near Crean, 1.9 Km. bearing 233 deg from St. Buryan Church.
50k map sheet Penzance (358)

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Map reference SW 3930 2460
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


E52981

Cross Polarized, E52981

Plane Polarized, E52981

Plane Polarized, E52981