BGS mineralogy and petrology collection record

Sample number S56721; COLLNOYC2343;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse reddish-brown gritty sandstone composed of angular feldspar grains
Locality details Bressay, 580 yds NW of Heogan
50k map sheet West Shetland and South Shetland ? (126)

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Map reference HU 474 438
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


S56721

Cross Polarized, S56721

Plane Polarized, S56721

Plane Polarized, S56721