BGS mineralogy and petrology collection record

Sample number E62805; COLLNOTG490;
Sample Donor Goode,A.J.J.
Rock name 'Original entry: Basaltic Volcanic Rock'
Stratigraphy Not entered
Comments Basic rock; medium grained
Locality details Roundhole Point, Trevone, South side
50k map sheet Trevose Head (335)

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Map reference SW 8895 7612
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


E62805

Cross Polarized, E62805

Plane Polarized, E62805

Plane Polarized, E62805