BGS mineralogy and petrology collection record

Sample number E18322
Sample Donor Butler,A.J.
Rock name 'Original entry: Mourzonite'
Stratigraphy Not entered
Comments Biotite'
Locality details No 2 quarry [Brannalls] below the Wyche E. side Malvern
50k map sheet Worcester (199)

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Map reference SO 77 44
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


E18322

Cross Polarized, E18322

Plane Polarized, E18322

Plane Polarized, E18322