BGS mineralogy and petrology collection record

Sample number E17715
Sample Donor Dunham,K.C.
Rock name Not entered
Stratigraphy Not entered
Comments Non Magnetic Heavies in 2.89 (Permo Trias)
Locality details Humphqey Head, Sand IN Brockram
50k map sheet Ulverston (48)

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Map reference SD 386 741
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


E17715

Cross Polarized, E17715

Plane Polarized, E17715

Plane Polarized, E17715