BGS mineralogy and petrology collection record

Sample number E34998; COLLNOJH491;
Sample Donor Hawkes,J.R.
Rock name 'Original entry: K-Feldspar Vein Stone'
Stratigraphy Not entered
Comments K- Feldspar rich part of lode.
Locality details South Crofty Tin Mine, from complex lode, 310 fathom level, No. 2 lode, 2nd N. Branch E. of N-S, crosscut. N. of Robinsons shaft.
50k map sheet Falmouth (352)

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Map reference SW 667 413
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


E34998

Cross Polarized, E34998

Plane Polarized, E34998

Plane Polarized, E34998