BGS mineralogy and petrology collection record

Sample number E5807; COLLNO244;
Sample Donor Cantrill, T.C.
Rock name 'Original entry: Hornblende Porphyrite'
Stratigraphy Not entered
Comments Boulder clay erratics.
Locality details 2. Boulder on cart road, 110 Yds. SE. of Clarbeston Church.
50k map sheet Haverfordwest (228)

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Map reference SN 049 210
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


E5807

Cross Polarized, E5807

Plane Polarized, E5807

Plane Polarized, E5807