BGS mineralogy and petrology collection record

Sample number E58547
Sample Donor Nancarrow, P.H.A.
Rock name Not entered
Stratigraphy Not entered
Comments Quartz-porphyry. Prah Sands Dyke.
Locality details Foreshore, 1.85 Km. at 220 deg. from Cermoe Cove.
50k map sheet Penzance (358)

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Map reference SW 5741 2801
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


E58547

Cross Polarized, E58547

Plane Polarized, E58547

Plane Polarized, E58547