BGS mineralogy and petrology collection record

Sample number S21375
Sample Donor Simpson,J.B.
Rock name 'Original entry: Pale Amphibole, Albite, Epidote (?Igneous)'
Stratigraphy Not entered
Comments Beds associated with two granulites
Locality details 150 yds SE of summit of Ben Feall
50k map sheet Coll (51)

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Map reference NM 1447 5480
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


S21375

Cross Polarized, S21375

Plane Polarized, S21375

Plane Polarized, S21375