BGS mineralogy and petrology collection record

Sample number S98094; COLLNOSMS107;
Sample Donor Smith, Martin
Rock name Quartzite. 'Original entry: Quartzite'
Stratigraphy Not entered
Comments Recrystallised mylonitic quartzite
Locality details Minor hill NE of Cnoc na Tiumpan
50k map sheet Tomatin (74W)

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Map reference NH 7909 0898
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


S98094

Cross Polarized, S98094

Plane Polarized, S98094

Plane Polarized, S98094