BGS mineralogy and petrology collection record

Sample number E863
Sample Donor Aveline, Mr.
Rock name 'Original entry: Hornblende Feldspar Porphyry Or Syenitic Porphyry'
Stratigraphy Not entered
Comments Not entered
Locality details Bootle
50k map sheet Bootle (47)

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Map reference SD 11 88
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


E863

Cross Polarized, E863

Plane Polarized, E863

Plane Polarized, E863