BGS mineralogy and petrology collection record

Sample number E5847; COLLNO41;
Sample Donor Jones, O.T.
Rock name 'Original entry: Augite Hypersthene Andesite'
Stratigraphy Not entered
Comments Boulder clay. Erratic.
Locality details 3. 420 Yds. N. by W. of Colby Moor Farm.
50k map sheet Haverfordwest (228)

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Map reference SN 041 176
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


E5847

Cross Polarized, E5847

Plane Polarized, E5847

Plane Polarized, E5847