BGS mineralogy and petrology collection record

Sample number S32887; COLLNOTR369;
Sample Donor Robertson,T.
Rock name 'Original entry: Foliated Granite'
Stratigraphy Not entered
Comments Foliated granite, muscovite-feldspar symplectite
Locality details S7. Easternmost skerry of The Vongs
50k map sheet Central Shetland (128)

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Map reference HU 640 702
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


S32887

Cross Polarized, S32887

Plane Polarized, S32887

Plane Polarized, S32887