BGS mineralogy and petrology collection record

Sample number E9740
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Rhinog Fawr
50k map sheet Harlech (135)

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Map reference
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


E9740

Cross Polarized, E9740

Plane Polarized, E9740

Plane Polarized, E9740