BGS mineralogy and petrology collection record

Sample number E22290
Sample Donor Robson
Rock name 'Original entry: Garnet, Biotite, Apatite, Tourmaline, Sericite, Fluorite Veinstone With Quartz And Cassiterite'
Stratigraphy Not entered
Comments Vein in granite. Chlorite, fluorite, garnet. Some copper and iron pyrite.
Locality details Troon.
50k map sheet Falmouth (352)

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Map reference SW 662 380
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


E22290

Cross Polarized, E22290

Plane Polarized, E22290

Plane Polarized, E22290