BGS mineralogy and petrology collection record

Sample number S65013; COLLNOGX432;
Sample Donor Mendum,J.R.
Rock name 'Original entry: ?Biotitic Altered Micromonzodiorite'
Stratigraphy Not entered
Comments Not entered
Locality details 2 km N of Breac Bheinn, Inveroykell
50k map sheet Lairg (102)

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Map reference NH 4987 9706
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


S65013

Cross Polarized, S65013

Plane Polarized, S65013

Plane Polarized, S65013