BGS mineralogy and petrology collection record

Sample number S21118
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 61123 95535
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


S21118

Cross Polarized, S21118

Plane Polarized, S21118

Plane Polarized, S21118