BGS mineralogy and petrology collection record

Sample number S21560
Sample Donor Richey, James E.
Rock name 'Original entry: Gabbro, Acidified'
Stratigraphy Not entered
Comments Quartz-gabbro; Memoir, p. 245
Locality details 700 yds ENE of summit of Beinn na Seilg
50k map sheet Coll (51)

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Map reference NM 4634 6425
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


S21560

Cross Polarized, S21560

Plane Polarized, S21560

Plane Polarized, S21560