BGS mineralogy and petrology collection record

Sample number E62900; COLLNOOHR5033;
Sample Donor Colman, T.B.
Rock name Schist. 'Original entry: Hornblende Schist'
Stratigraphy Not entered
Comments Silicified hornblende schist
Locality details Newborough Glyn Teg. c. 60 m SW of Farm
50k map sheet Caernarfon (105)

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Map reference SH 4281 6745
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


E62900

Cross Polarized, E62900

Plane Polarized, E62900

Plane Polarized, E62900