BGS mineralogy and petrology collection record

Sample number E44792; COLLNOMH605;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Facies of microgranit intrusion
Locality details Crags near Road side, S of Uyn Ogwen
50k map sheet Bangor (106)

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Map reference SH 6563 6020
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


E44792

Cross Polarized, E44792

Plane Polarized, E44792

Plane Polarized, E44792