BGS mineralogy and petrology collection record

Sample number N2907; COLLNOETS768;
Sample Donor Smith, R.A
Rock name 'Original entry: Semi Pelite'
Stratigraphy Not entered
Comments Fine medium grained basaltic andesite
Locality details In Balbeg Burn, 40m of Balbeg
50k map sheet Ayr (14W)

View images in GeoScenic related to 'Ayr'

View the geology near 'Ayr'

Map reference NS 3816 0248
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


N2907

Cross Polarized, N2907

Plane Polarized, N2907

Plane Polarized, N2907