BGS mineralogy and petrology collection record

Sample number S22365
Sample Donor Richey, James E.
Rock name 'Original entry: Granulitic Gabbro Or Dolerite'
Stratigraphy Not entered
Comments Granulite veined by strings from screen-like mass at outer margin of S. 22364; Memoir, p. 279
Locality details 0.75 mile N 30 deg W of Achosnich
50k map sheet Coll (51)

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Map reference NM 4393 6830
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


S22365

Cross Polarized, S22365

Plane Polarized, S22365

Plane Polarized, S22365