BGS mineralogy and petrology collection record

Sample number S55170
Sample Donor Sabine,P.A.
Rock name 'Original entry: Welded Tuff'
Stratigraphy Not entered
Comments Lorn lavas: welded tuff horizon
Locality details 1 mile NW of Achnachreebeag
50k map sheet Oban (45)

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Map reference NM 921 373
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


S55170

Cross Polarized, S55170

Plane Polarized, S55170

Plane Polarized, S55170