BGS mineralogy and petrology collection record

Sample number S7727
Sample Donor Symes, Richard G
Rock name 'Original entry: Tuff'
Stratigraphy Not entered
Comments Not entered
Locality details 0.17 mile S of Culnadalloch
50k map sheet Oban (45)

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Map reference NM 9516 3317
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


S7727

Cross Polarized, S7727

Plane Polarized, S7727

Plane Polarized, S7727