BGS mineralogy and petrology collection record

Sample number E25287; COLLNOGM437b;
Sample Donor Mitchell,G.H.
Rock name 'Original entry: Amygdaloidal Porph. Andesite'
Stratigraphy Not entered
Comments Intrusive Rocks see also E25230
Locality details Old quarry 1700yds NE. by E. of Hope Bowdler Church
50k map sheet Church Stretton (166)

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Map reference SO 4870 9310
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


E25287

Cross Polarized, E25287

Plane Polarized, E25287

Plane Polarized, E25287