BGS mineralogy and petrology collection record

Sample number S22334
Sample Donor Richey, James E.
Rock name 'Original entry: Hypersthene Gabbro'
Stratigraphy Not entered
Comments Older quartz-gabbro of Aodann 20 yds in from contact with Great Eucrite; Summ Prog 1923, p. 127; Memoir, pp.253, 303
Locality details 550 yds E of Aodann
50k map sheet Coll (51)

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Map reference NM 4572 6635
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


S22334

Cross Polarized, S22334

Plane Polarized, S22334

Plane Polarized, S22334