BGS mineralogy and petrology collection record

Sample number S1374
Sample Donor Geikie,A.
Rock name 'Original entry: Tachylite And Altered Shale'
Stratigraphy Not entered
Comments Junction of dolerite and altered shale
Locality details South end Salisbury Crags
50k map sheet Edinburgh (32)

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Map reference NT 273 728
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


S1374

Cross Polarized, S1374

Plane Polarized, S1374

Plane Polarized, S1374