BGS mineralogy and petrology collection record

Sample number S37808
Sample Donor Phemister,J.
Rock name 'Original entry: Riebeckite Felsite, Granophyric'
Stratigraphy Not entered
Comments Riebeckite felsite, granophyric
Locality details 1300 ft 10 deg S of W of outflow from Mill Loch
50k map sheet Yell (130)

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Map reference HU 320 901
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


S37808

Cross Polarized, S37808

Plane Polarized, S37808

Plane Polarized, S37808