BGS mineralogy and petrology collection record

Sample number S94197; COLLNOFY1247;
Sample Donor Highton,A.J.
Rock name Quartzite. 'Original entry: Quartzite'
Stratigraphy Not entered
Comments Blue white pyrite bearing quartzite, Grampian Group, Precambrian
Locality details Allt a'Mhuillin
50k map sheet Grantown-on-Spey (74)

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Map reference NH 7608 2084
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


S94197

Cross Polarized, S94197

Plane Polarized, S94197

Plane Polarized, S94197