BGS mineralogy and petrology collection record

Sample number E8921; COLLNO431;
Sample Donor Blake,Professor
Rock name Not entered
Stratigraphy Not entered
Comments Prof.Blake on the Monian & Basal Cambrian Rocks of Shropshire. See 2 J.G.S. Vol.46 p.p.386-420
Locality details Ercall Quarry
50k map sheet Shrewsbury (152)

View images in GeoScenic related to 'Shrewsbury'

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Map reference SJ 644 099
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


E8921

Cross Polarized, E8921

Plane Polarized, E8921

Plane Polarized, E8921