BGS mineralogy and petrology collection record

Sample number S54055; COLLNOYS898;
Sample Donor Armstrong,M.
Rock name 'Original entry: Lava'
Stratigraphy Not entered
Comments Lava, Lower ORS
Locality details Quarry N of Clock Hill
50k map sheet Forfar (57)

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Map reference NO 7802 6802
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


S54055

Cross Polarized, S54055

Plane Polarized, S54055

Plane Polarized, S54055