BGS mineralogy and petrology collection record

Sample number S30615
Sample Donor Allan,J.K.
Rock name 'Original entry: Hornblendic Epidotic Biotite-Quartz-Oligoclase Granulite'
Stratigraphy Not entered
Comments Not entered
Locality details Shore 330 yds N from Little Ness
50k map sheet Unst (131)

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Map reference HP 542 034
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


S30615

Cross Polarized, S30615

Plane Polarized, S30615

Plane Polarized, S30615