BGS mineralogy and petrology collection record

Sample number E18214; COLLNOJ15MI27080;
Sample Donor Dines,H.G.
Rock name 'Original entry: Muscovite, Biotite Granite With Tourmaline. Fluorite And Chlorite In Veins'
Stratigraphy Not entered
Comments No. 1 lode, 290 fm level, E of Robinson Shaft. Country at Hanging wall.
Locality details South Crofty, Illogan
50k map sheet Falmouth (352)

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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


E18214

Cross Polarized, E18214

Plane Polarized, E18214

Plane Polarized, E18214