BGS mineralogy and petrology collection record

Sample number S50265; COLLNOYW500;
Sample Donor May,F.
Rock name 'Original entry: Epidiorite'
Stratigraphy Not entered
Comments Epidiorite from lenticular mass in limestone
Locality details 120 yds W 33 deg N of southern tip of Usta Ness
50k map sheet West Shetland and South Shetland ? (126)

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Map reference HU 379 419
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


S50265

Cross Polarized, S50265

Plane Polarized, S50265

Plane Polarized, S50265