BGS mineralogy and petrology collection record

Sample number S55818; COLLNOYR1779;
Sample Donor Smith,D.I.
Rock name 'Original entry: Migmatic Siliceous Psammite'
Stratigraphy Not entered
Comments Migmatic siliceous psammite
Locality details 1300 yds S 31 deg E from summit of A' Chralaig
50k map sheet Cluanie (72)

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Map reference NH 100 137
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


S55818

Cross Polarized, S55818

Plane Polarized, S55818

Plane Polarized, S55818