BGS mineralogy and petrology collection record

Sample number S22269; S22269/A;
Sample Donor Richey, James E.
Rock name 'Original entry: Gabbro, Near Margin'
Stratigraphy Not entered
Comments Near outer margin of Dun Ban Gabbro; Memoir, p. 226
Locality details 650 yds W of Rudha an Duin Bhain
50k map sheet Coll (51)

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Map reference NM 4425 7041
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


S22269

Cross Polarized, S22269

Plane Polarized, S22269

Plane Polarized, S22269


S22269/A

Cross Polarized, S22269/A

Plane Polarized, S22269/A

Plane Polarized, S22269/A