BGS mineralogy and petrology collection record

Sample number S50838; COLLNOYC1410;
Sample Donor Mykura,W.
Rock name 'Original entry: Amphibolite'
Stratigraphy Not entered
Comments Banded hornblende-epidote schist
Locality details Ruyhedlar Head, 300 yd N 52 deg E of Loch
50k map sheet Foula (125)

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Map reference HT 975 402
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


S50838

Cross Polarized, S50838

Plane Polarized, S50838

Plane Polarized, S50838