BGS mineralogy and petrology collection record

Sample number S32111
Sample Donor Allan,J.K.
Rock name 'Original entry: Biotite-Microcline-Oligoclase Granulite'
Stratigraphy Not entered
Comments Biotite-microcline-oligoclase granulite
Locality details W side of Ramna Geo, Hascosay
50k map sheet Yell (130)

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Map reference HU 556 915
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


S32111

Cross Polarized, S32111

Plane Polarized, S32111

Plane Polarized, S32111