BGS mineralogy and petrology collection record

Sample number E28828; MR25543; COLLNOHM65;
Sample Donor Macdonald,H.A.H.
Rock name Not entered
Stratigraphy Not entered
Comments Erratic
Locality details N side of Teifi Estuary. 1.5 ml S of Gwbert Hotel & 1 1/4ml. W of St.Pedrog's Church, Y Ferwig
50k map sheet Cardigan (193)

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Map reference SN 161 493
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


E28828

Cross Polarized, E28828

Plane Polarized, E28828

Plane Polarized, E28828