BGS mineralogy and petrology collection record

Sample number S30385; COLLNOTR145;
Sample Donor Robertson,T.
Rock name 'Original entry: Hornblende Schist'
Stratigraphy Not entered
Comments Hornblende schist; much ore and sphene; turbid plagioclase; quartz
Locality details S8. The Vongs, easternmost skerry
50k map sheet Central Shetland (128)

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Map reference HU 639 702
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


S30385

Cross Polarized, S30385

Plane Polarized, S30385

Plane Polarized, S30385