BGS mineralogy and petrology collection record

Sample number S7711
Sample Donor Symes, Richard G
Rock name 'Original entry: Andesitic Tuff'
Stratigraphy Not entered
Comments Not entered
Locality details 0.25 mile NW of Barcaldine House
50k map sheet Oban (45)

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Map reference NM 9603 4154
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


S7711

Cross Polarized, S7711

Plane Polarized, S7711

Plane Polarized, S7711