BGS mineralogy and petrology collection record

Sample number E25457; COLLNOGM495;
Sample Donor Mitchell,G.H.
Rock name 'Original entry: Amydaloidal Microporph Andesite'
Stratigraphy Not entered
Comments Vesicular Andesite
Locality details 1310yds SE. of railway station Church Stretton
50k map sheet Church Stretton (166)

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Map reference SO 4640 9260
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


E25457

Cross Polarized, E25457

Plane Polarized, E25457

Plane Polarized, E25457