BGS mineralogy and petrology collection record

Sample number E17984; COLLNOMI26994;
Sample Donor Dines,H.G.; Hallimond,Doctor;
Rock name 'Original entry: Chlorite Sericite Rock'
Stratigraphy Not entered
Comments With Quartz and tourmaline. Lode material. Cock Lode.
Locality details Porkellis Mine, Wendron.
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


E17984

Cross Polarized, E17984

Plane Polarized, E17984

Plane Polarized, E17984