BGS mineralogy and petrology collection record

Sample number S54054; COLLNOYS897;
Sample Donor Armstrong,M.
Rock name 'Original entry: Lava'
Stratigraphy Not entered
Comments Lava, Lower ORS
Locality details Outcrop N of Lower Craighill
50k map sheet Forfar (57)

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Map reference NO 7402 6597
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


S54054

Cross Polarized, S54054

Plane Polarized, S54054

Plane Polarized, S54054