BGS mineralogy and petrology collection record

Sample number S23857
Sample Donor Read, H.H.
Rock name 'Original entry: Albite Porphyry'
Stratigraphy Not entered
Comments Albite porphyry, pebble in greywacke conglomerate at base
Locality details W of gully with waterfall 0.5 miles W 33 deg N of Eastfield
50k map sheet Hamilton (23)

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Map reference NS 959 340
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


S23857

Cross Polarized, S23857

Plane Polarized, S23857

Plane Polarized, S23857