BGS mineralogy and petrology collection record

Sample number S28728
Sample Donor Wilson, George Victor
Rock name 'Original entry: Gneiss Injected By Granite And Pegmatite'
Stratigraphy Not entered
Comments Gneiss injected by granite and pegmatite
Locality details S end of Fora Ness, W side of headland, 0.25 mile SW of Red Geo
50k map sheet Central Shetland (128)

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Map reference HU 352 453
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


S28728

Cross Polarized, S28728

Plane Polarized, S28728

Plane Polarized, S28728