BGS mineralogy and petrology collection record

Sample number S28550
Sample Donor Phemister,J.
Rock name 'Original entry: Granulitised Tonalite'
Stratigraphy Not entered
Comments Granulitised tonalite. Pink and grey gneiss of the locality
Locality details N coast of South Wick 700 ft W by S from mouth of burn entering NE corner of The Wick
50k map sheet Yell (130)

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Map reference HU 317 912
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


S28550

Cross Polarized, S28550

Plane Polarized, S28550

Plane Polarized, S28550