BGS mineralogy and petrology collection record

Sample number S24408
Sample Donor Richey, James E.
Rock name 'Original entry: Crushed Quartz-Gabbro'
Stratigraphy Not entered
Comments Crushed quartz-gabbro; Memoir, p. 246
Locality details 1320 yds W 20 deg N of summit of Beinn na Seilg
50k map sheet Coll (51)

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Map reference NM 4460 6463
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


S24408

Cross Polarized, S24408

Plane Polarized, S24408

Plane Polarized, S24408