BGS mineralogy and petrology collection record

Sample number S33574
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Monchiquitic Basalt, Chilled'
Stratigraphy Not entered
Comments Probably chilled edge of S. 33573
Locality details 400 yds S 11 deg W of N extremity of Longskelly Point
50k map sheet North Berwick (41)

View images in GeoScenic related to 'North Berwick'

View a geological map near 'North Berwick'

Map reference NT 5203 8576
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


S33574

Cross Polarized, S33574

Plane Polarized, S33574

Plane Polarized, S33574