BGS mineralogy and petrology collection record

Sample number S30930; COLLNOSB216;
Sample Donor Buchan,S.
Rock name 'Original entry: Banded Rhyolite'
Stratigraphy Not entered
Comments Banded rhyolite; ORS
Locality details 770 yds E from N end of Gorda Water and 550 yds NW of Gardie
50k map sheet West Shetland ? (127)

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Map reference HU 177 613
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


S30930

Cross Polarized, S30930

Plane Polarized, S30930

Plane Polarized, S30930