BGS mineralogy and petrology collection record

Sample number S7713
Sample Donor Symes, Richard G
Rock name 'Original entry: Andesitic Basalt'
Stratigraphy Not entered
Comments Dyke
Locality details 0.25 mile S of Balure, NW of Benderloch
50k map sheet Oban (45)

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Map reference NM 8754 3813
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


S7713

Cross Polarized, S7713

Plane Polarized, S7713

Plane Polarized, S7713