BGS mineralogy and petrology collection record

Sample number S23815; MR32104;
Sample Donor Read, H.H.
Rock name Igneous-Rock (Undifferentiated). 'Original entry: Beforsite-Alnoite'
Stratigraphy Not entered
Comments Beforsite-alnoite, ,Collected by T Deans:BA1
Locality details Northern part of road curve, N of Pottang village, Alnv,surface exposure,Sweden
50k map sheet Not entered
Map reference Not entered
Year collected 1974 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S23815

Cross Polarized, S23815

Plane Polarized, S23815

Plane Polarized, S23815