BGS mineralogy and petrology collection record

Sample number S45176; COLLNODH1413;
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Biotite-Plagioclase Granulite'
Stratigraphy Not entered
Comments Biotite-plagioclase granulite ?metamorphosed porphyrite
Locality details Burn of Sandgarth, 700 yds S of Sandgarth
50k map sheet Central Shetland (128)

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Map reference HU 409 676
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


S45176

Cross Polarized, S45176

Plane Polarized, S45176

Plane Polarized, S45176