BGS mineralogy and petrology collection record

Sample number E18227; COLLNOJ52MI27117;
Sample Donor Dines,H.G.
Rock name 'Original entry: Fluorite, Cassiterite, Mica Rock With Haematite And Chlorite'
Stratigraphy Not entered
Comments No. 3 lode of Robinsons Shaft. Wide stringer of fluorspar and iron ore.
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


E18227

Cross Polarized, E18227

Plane Polarized, E18227

Plane Polarized, E18227