BGS mineralogy and petrology collection record

Sample number S21272
Sample Donor Eyles,V.A.
Rock name Not entered
Stratigraphy Not entered
Comments Quartz-garnet-biotite band occupying up to 6 inches thick in pelitic gneiss
Locality details Coast section 300 yds Se of Rudha Fasadh nam Fasadallan
50k map sheet Tobermory (52)

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Map reference NM 6231 7134
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


S21272

Cross Polarized, S21272

Plane Polarized, S21272

Plane Polarized, S21272