BGS mineralogy and petrology collection record

Sample number E44158; COLLNOLA189;
Sample Donor Allen,P.M.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 1100 yds 110 deg of Dol Haidd
50k map sheet Harlech (135)

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Map reference SH 7665 3615
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


E44158

Cross Polarized, E44158

Plane Polarized, E44158

Plane Polarized, E44158