BGS mineralogy and petrology collection record

Sample number S21101
Sample Donor Haldane,D.
Rock name 'Original entry: Intermediate Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments Biotite, hornblende, pyroxene, alkali-feldspars
Locality details Ridge NE by E of Muie
50k map sheet Lairg (102)

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Map reference NC 68217 04455
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


S21101

Cross Polarized, S21101

Plane Polarized, S21101

Plane Polarized, S21101