BGS mineralogy and petrology collection record

Sample number S44317; COLLNODH1873;
Sample Donor Haldane,D.; Phemister,J.;
Rock name 'Original entry: Quartz-Microdiorite'
Stratigraphy Not entered
Comments Quartz-microdiorite
Locality details 350 yds SW of Sparl
50k map sheet Central Shetland (128)

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Map reference HU 360 660
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


S44317

Cross Polarized, S44317

Plane Polarized, S44317

Plane Polarized, S44317