BGS mineralogy and petrology collection record

Sample number S37814
Sample Donor Phemister,J.
Rock name 'Original entry: Aegirine-Riebeckite Felsite, Granophyric'
Stratigraphy Not entered
Comments Aegirine-riebeckite felsite, granophyric. See Min Mag 1950, Vol XXIX, p. 363
Locality details 2600 ft 6 deg W of N of N Loch of Spring Wells
50k map sheet Yell (130)

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Map reference HU 329 851
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


S37814

Cross Polarized, S37814

Plane Polarized, S37814

Plane Polarized, S37814