BGS mineralogy and petrology collection record

Sample number S23863
Sample Donor Read, H.H.
Rock name 'Original entry: Fine-Grained Granophyre'
Stratigraphy Not entered
Comments Fine-grained granophyre, pebble in quartzite conglomerate
Locality details Old quarries and road bank, 0.5 miles 220 yards W 30 deg N of Eastfield
50k map sheet Hamilton (23)

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Map reference NS 958 334
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


S23863

Cross Polarized, S23863

Plane Polarized, S23863

Plane Polarized, S23863