BGS mineralogy and petrology collection record

Sample number S98128; S98128/A; S98128/B; COLLNOSMS141;
Sample Donor Smith, Martin
Rock name Psammite. 'Original entry: Psammite'
Stratigraphy Not entered
Comments Gritty psammite
Locality details Caochan Dubh
50k map sheet Tomatin (74W)

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Map reference NH 8050 1147
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


S98128/A

Cross Polarized, S98128/A

Plane Polarized, S98128/A

Plane Polarized, S98128/A


S98128/B

Cross Polarized, S98128/B

Plane Polarized, S98128/B

Plane Polarized, S98128/B