BGS mineralogy and petrology collection record

Sample number S48910; COLLNOYU474;
Sample Donor Harris,A.L.
Rock name 'Original entry: Appinite'
Stratigraphy Not entered
Comments Appinite (see S. 48901), amphibole altered to biotite
Locality details 1490 yds E 18 deg S of stream confluence in Coire nan Gall
50k map sheet Loch Eil (62)

View images in GeoScenic related to 'Loch Eil'

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Map reference NM 9404 9702
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


S48910

Cross Polarized, S48910

Plane Polarized, S48910

Plane Polarized, S48910