BGS mineralogy and petrology collection record

Sample number S54278; COLLNOYW717;
Sample Donor May,F.; Phemister,J.;
Rock name 'Original entry: Mylonite'
Stratigraphy Not entered
Comments ?Scapolite. From vein up to 1.5 ft thick filling joint in mottled grreenish-grey rock
Locality details Quarry at Vesta Virdin (950 yds S 41 deg W of Clothister)
50k map sheet Central Shetland (128)

View images in GeoScenic related to 'Central Shetland'

View the geology near 'Central Shetland'

Map reference HU 343 728
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


S54278

Cross Polarized, S54278

Plane Polarized, S54278

Plane Polarized, S54278