BGS mineralogy and petrology collection record

Sample number S57472; S57472/A;
Sample Donor Phemister,J.
Rock name 'Original entry: Perthitic Granite'
Stratigraphy Not entered
Comments Perthitic granite
Locality details 1275 ft 3 deg S of W of outflow from Mill Loch
50k map sheet Yell (130)

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Map reference HU 333 882
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


S57472

Cross Polarized, S57472

Plane Polarized, S57472

Plane Polarized, S57472


S57472/A

Cross Polarized, S57472/A

Plane Polarized, S57472/A

Plane Polarized, S57472/A