BGS mineralogy and petrology collection record

Sample number S21151
Sample Donor Dinham, C.
Rock name 'Original entry: Intermediate Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments 3ft ?vein in Moines; pyroxene, hornblende, bioite, alkali-feldspars
Locality details 0.33 mile N by E of Hillton, 0.67 mile SW of Culrain Station
50k map sheet Lairg (102)

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Map reference NH 56718 94359
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


S21151

Cross Polarized, S21151

Plane Polarized, S21151

Plane Polarized, S21151