BGS mineralogy and petrology collection record

Sample number E25161; COLLNOGM 297;
Sample Donor Mitchell,G.H.
Rock name 'Original entry: Microporph. Dacite'
Stratigraphy Not entered
Comments NGR to nearest 0005/0005 Rhyolite
Locality details 940yds.ESE.of Middle Hill
50k map sheet Church Stretton (166)

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Map reference SO 5005 9375
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


E25161

Cross Polarized, E25161

Plane Polarized, E25161

Plane Polarized, E25161