BGS mineralogy and petrology collection record

Sample number S24426
Sample Donor Richey, James E.
Rock name 'Original entry: Old Gabbro, Fine-Grained Variety'
Stratigraphy Not entered
Comments Old gabbro, fine-grained variety; Memoir, p. 240
Locality details 400 yds S 5 deg E of S end of Lochan an Aodainn
50k map sheet Coll (51)

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Map reference NM 4588 6555
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


S24426

Cross Polarized, S24426

Plane Polarized, S24426

Plane Polarized, S24426