BGS mineralogy and petrology collection record

Sample number S50222; COLLNOYW452;
Sample Donor May,F.
Rock name 'Original entry: Epidiorite'
Stratigraphy Not entered
Comments Epidiorite from striped quartzite and pelite
Locality details Fora Ness 470 yds N 15 deg W of trig. pt. 189 ft
50k map sheet Central Shetland (128)

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Map reference HU 452 478
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


S50222

Cross Polarized, S50222

Plane Polarized, S50222

Plane Polarized, S50222