BGS mineralogy and petrology collection record

Sample number S21252
Sample Donor Richey, James E.
Rock name Not entered
Stratigraphy Not entered
Comments Ring dyke; member of Tertiary plutonic complex; Mem p. 239
Locality details Scarp by Allt Garbh-dhalach, 0.5 mile S 35 deg E of Aodann
50k map sheet Coll (51)

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Map reference NM 447 658
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


S21252

Cross Polarized, S21252

Plane Polarized, S21252

Plane Polarized, S21252