BGS mineralogy and petrology collection record

Sample number S13207
Sample Donor Tait,D.
Rock name 'Original entry: Variolite'
Stratigraphy Not entered
Comments Not entered
Locality details SW of Ardentiny, about 5 miles N of Connel Ferry
50k map sheet Oban (45)

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Map reference NM 8866 4171
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


S13207

Cross Polarized, S13207

Plane Polarized, S13207

Plane Polarized, S13207