BGS mineralogy and petrology collection record

Sample number S21062
Sample Donor Read, H.H.
Rock name 'Original entry: Intermediate Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments Hybrid Rock, patchy type. Biotite, pyroxene, alkali feldspars
Locality details 0.16 mile W by N of Ledsaurich (upper)
50k map sheet Lairg (102)

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Map reference NH 60890 95450
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


S21062

Cross Polarized, S21062

Plane Polarized, S21062

Plane Polarized, S21062