BGS mineralogy and petrology collection record

Sample number S23631
Sample Donor Richey, James E.
Rock name 'Original entry: Conatct Metamorphosed Sedimentary Rock'
Stratigraphy Not entered
Comments Sedimentary xenolith near margin of outer gabbro; Memoir p. 232
Locality details 730 yds W 15 deg S of summit of Beinn nan Codhan
50k map sheet Coll (51)

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Map reference NM 4353 6323
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


S23631

Cross Polarized, S23631

Plane Polarized, S23631

Plane Polarized, S23631