BGS mineralogy and petrology collection record

Sample number E7574; COLLNO19;
Sample Donor Woodward, H.B.
Rock name 'Original entry: Brecciated Rhyolite'
Stratigraphy Not entered
Comments Not entered
Locality details Brickyard 2m.from St.Heleirs, on the St.John road
50k map sheet Not entered
Map reference 49:13,2:6
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


E7574

Cross Polarized, E7574

Plane Polarized, E7574

Plane Polarized, E7574