BGS mineralogy and petrology collection record

Sample number E27119; COLLNOTA12;
Sample Donor Taylor,J.
Rock name Microgranodiorite. 'Original entry: Microgranodiorite'
Stratigraphy Not entered
Comments Elvan.
Locality details Elvan Quarry at Herland Mine, SW. of Gwinear.
50k map sheet Penzance (351)

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Map reference SW 592 368
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


E27119

Cross Polarized, E27119

Plane Polarized, E27119

Plane Polarized, E27119