BGS mineralogy and petrology collection record

Sample number S22279
Sample Donor Richey, James E.
Rock name 'Original entry: Hybrid'
Stratigraphy Not entered
Comments Granophyre net-veining quartz-dolerite; Memoir, pp. 261, 263
Locality details 0.25 mile WSW of 1123 ft spot ht Beinn na Seilg
50k map sheet Coll (51)

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Map reference NM 4528 6414
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


S22279

Cross Polarized, S22279

Plane Polarized, S22279

Plane Polarized, S22279