BGS mineralogy and petrology collection record

Sample number S98162; COLLNO32;
Sample Donor Phillips, Emrys R.; Smith, Martin;
Rock name Pseudotachylite. 'Original entry: Quartz Feldspar Mylonite'
Stratigraphy Not entered
Comments Quartzofeldspathic mylonite
Locality details Allt Mor, 230m upstream of bothy
50k map sheet Grantown-on-Spey (74)

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Map reference NH 7792 1122
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


S98162

Cross Polarized, S98162

Plane Polarized, S98162

Plane Polarized, S98162