BGS mineralogy and petrology collection record

Sample number S52734; COLLNOYR1529;
Sample Donor Smith,D.I.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Centre of 70 ft dolerite dyke trending NNW
Locality details 1500 yds W 23 deg N of Ranochan
50k map sheet Arisaig (61)

View images in GeoScenic related to 'Arisaig'

View the geology near 'Arisaig'

Map reference NM 8087 8275
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


S52734

Cross Polarized, S52734

Plane Polarized, S52734

Plane Polarized, S52734