BGS mineralogy and petrology collection record

Sample number S10731
Sample Donor Harker, Alfred
Rock name 'Original entry: Ophitic Basalt'
Stratigraphy Not entered
Comments Summ Prog 1905, p. 73; close to gneiss
Locality details SE slope of Beinn nan Stac, Rum
50k map sheet Rum (60)

View images in GeoScenic related to 'Rum'

View the geology near 'Rum'

Map reference NM 404 937
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


S10731

Cross Polarized, S10731

Plane Polarized, S10731

Plane Polarized, S10731