BGS mineralogy and petrology collection record

Sample number S23862
Sample Donor Read, H.H.
Rock name 'Original entry: Microgranophyre'
Stratigraphy Not entered
Comments Microgranophyre, pebble in greywacke conglomerate at base
Locality details Below Pap Craig, 1 mile W 17 deg N of Eastfield
50k map sheet Hamilton (23)

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Map reference NS 955 339
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


S23862

Cross Polarized, S23862

Plane Polarized, S23862

Plane Polarized, S23862