BGS mineralogy and petrology collection record

Sample number E48350; COLLNODAN1230;
Sample Donor Dangerfield,J.; Hawkes,J.R.;
Rock name Not entered
Stratigraphy Not entered
Comments Non megacrystic Lithionite granite.
Locality details Crag on Trequean Cliff, 2.45 Km. at 220 deg from Breage Church.
50k map sheet Penzance (358)

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Map reference SW 6024 2659
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


E48350

Cross Polarized, E48350

Plane Polarized, E48350

Plane Polarized, E48350