BGS mineralogy and petrology collection record

Sample number E4003
Sample Donor Flett,J.S.
Rock name 'Original entry: Greenstone (Veined With Hornblende)'
Stratigraphy Not entered
Comments Mixed igneous and hornfelsed sediments.
Locality details Roscommon, Botallack.
50k map sheet Penzance (351)

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Map reference
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


E4003

Cross Polarized, E4003

Plane Polarized, E4003

Plane Polarized, E4003