BGS mineralogy and petrology collection record

Sample number E4222; COLLNO108; NEG182 & 1624;
Sample Donor H.D.C
Rock name 'Original entry: Hornblende Gneiss'
Stratigraphy Not entered
Comments Not entered
Locality details Bordeaux Qy., St.Sampson
50k map sheet Not entered
Map reference 49:29,2:30
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


E4222

Cross Polarized, E4222

Plane Polarized, E4222

Plane Polarized, E4222