BGS mineralogy and petrology collection record

Sample number S42805; COLLNOYB630;
Sample Donor Lawrie,T.R.M.
Rock name 'Original entry: Highly Feldspathic Psammite With Concordant Quartzofeldspathic Lits And Some Pi'
Stratigraphy Not entered
Comments Highly feldspathic Moine psammite with concordant quartzofeldspathic lits and some pink (?alkali) feldspar
Locality details 1 mile 220 yds W 36 deg S of junction of Allt Coir' an Eich with R Dessary
50k map sheet Loch Eil (62)

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Map reference NM 9213 9208
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


S42805

Cross Polarized, S42805

Plane Polarized, S42805

Plane Polarized, S42805