BGS mineralogy and petrology collection record

Sample number S21114
Sample Donor Haldane,D.
Rock name 'Original entry: Acid Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments Granitic end of Ach' uaine Hybrid Series
Locality details Cnoc a'Choire Bhuidhe
50k map sheet Lairg (102)

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Map reference NH 61198 95780
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


S21114

Cross Polarized, S21114

Plane Polarized, S21114

Plane Polarized, S21114