BGS mineralogy and petrology collection record

Sample number S31193
Sample Donor Phemister,J.
Rock name 'Original entry: Paragneiss'
Stratigraphy Not entered
Comments Paragneiss (Lewisian)
Locality details 280 yds N 33 deg W of Clabach Church
50k map sheet Coll (51)

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Map reference NM 1793 5916
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


S31193

Cross Polarized, S31193

Plane Polarized, S31193

Plane Polarized, S31193