BGS mineralogy and petrology collection record

Sample number E61630; COLLNOMH1544;
Sample Donor Howells,M.F.
Rock name Basaltic-Rock.
Stratigraphy Not entered
Comments Not entered
Locality details Afon Cadair
50k map sheet Barmouth (149)

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Map reference SN 6842 1120
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


E61630

Cross Polarized, E61630

Plane Polarized, E61630

Plane Polarized, E61630