BGS mineralogy and petrology collection record

Sample number S50090; COLLNOZH99;
Sample Donor Paterson,I.B.
Rock name 'Original entry: Felsitic Rock'
Stratigraphy Not entered
Comments Felsitic sill, 3 ft up from base
Locality details Quarry on Craig Hill, 500 yds E 26 deg S of Windy Mill
50k map sheet Arbroath (49)

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Map reference NO 4135 3585
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


S50090

Cross Polarized, S50090

Plane Polarized, S50090

Plane Polarized, S50090