BGS mineralogy and petrology collection record

Sample number S83095; COLLNOFY875;
Sample Donor Highton,A.J.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Xenolith of semi pelitic gneiss in megacrystic biotite granite
Locality details An leth-chreag
50k map sheet Aviemore (74E)

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Map reference NH 8952 1591
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


S83095

Cross Polarized, S83095

Plane Polarized, S83095

Plane Polarized, S83095