BGS mineralogy and petrology collection record

Sample number E13685; E13685/A; COLLNO1109;
Sample Donor Mcmahan
Rock name 'Original entry: Quartz Chlorite Limonite'
Stratigraphy Not entered
Comments Not entered
Locality details The railway station at Lydford.
50k map sheet Dartmoor Forest (338)

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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


E13685

Cross Polarized, E13685

Plane Polarized, E13685

Plane Polarized, E13685


E13685/A

Cross Polarized, E13685/A

Plane Polarized, E13685/A

Plane Polarized, E13685/A