BGS mineralogy and petrology collection record

Sample number E13840; COLLNORP 124;
Sample Donor Pocock,R.W.
Rock name 'Original entry: Epidotised Lithic Tuff W. Dacitic Or Rhyolitic Frags'
Stratigraphy Not entered
Comments ? Ash
Locality details Loc.42 Crags on path S.W.of Wrekin Summit
50k map sheet Shrewsbury (152)

View images in GeoScenic related to 'Shrewsbury'

View the geology near 'Shrewsbury'

Map reference SJ 624 077
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


E13840

Cross Polarized, E13840

Plane Polarized, E13840

Plane Polarized, E13840