BGS mineralogy and petrology collection record

Sample number E38896
Sample Donor Hammond, M.S.
Rock name 'Original entry: Andesine, Hornblende, Ilmenite, Hornfels.'
Stratigraphy Not entered
Comments Greenstone - contact altered basic igneous rock.
Locality details Small quarry, Lanner, 2.75 m S.E. of Redruth Railway station.
50k map sheet Falmouth (352)

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Map reference SW 733 393
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


E38896

Cross Polarized, E38896

Plane Polarized, E38896

Plane Polarized, E38896