BGS mineralogy and petrology collection record

Sample number S23893
Sample Donor Read, H.H.
Rock name 'Original entry: Biolite Albite Granite'
Stratigraphy Not entered
Comments Biolite albite granite, pebble in quartzite conglomerate
Locality details Quarries 0.25 miles W 38 deg N of Eastfield
50k map sheet Hamilton (23)

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Map reference NS 963 335
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


S23893

Cross Polarized, S23893

Plane Polarized, S23893

Plane Polarized, S23893