BGS mineralogy and petrology collection record

Sample number E47524
Sample Donor Jackson,A.A
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Top Pistyll Hen Fynachlog
50k map sheet Bala (136)

View images in GeoScenic related to 'Bala'

View a geological map near 'Bala'

Map reference SH 8076 2309
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


E47524

Cross Polarized, E47524

Plane Polarized, E47524

Plane Polarized, E47524