BGS mineralogy and petrology collection record

Sample number S21115
Sample Donor Haldane,D.
Rock name 'Original entry: Acid Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments Granitc end of Ach' uaine Hybrid Series
Locality details Cnoc Blar na Curaich
50k map sheet Lairg (102)

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Map reference NH 61215 96275
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


S21115

Cross Polarized, S21115

Plane Polarized, S21115

Plane Polarized, S21115