BGS mineralogy and petrology collection record

Sample number E25157; COLLNOGM 287;
Sample Donor Mitchell,G.H.
Rock name 'Original entry: Amygdaloidal Dacite Or Silicified Andersite'
Stratigraphy Not entered
Comments NGR to nearest 0005/0005 Tuff
Locality details 390yds.NW.of Middle Hill
50k map sheet Church Stretton (166)

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Map reference SO 4900 9425
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


E25157

Cross Polarized, E25157

Plane Polarized, E25157

Plane Polarized, E25157