BGS mineralogy and petrology collection record

Sample number S15340
Sample Donor Dinham, C.
Rock name 'Original entry: Patchy Ach'Uaine Hybrid'
Stratigraphy Not entered
Comments Feldspathic parts: albite-oligoclase, orthoclase, biotite, pyroxene, hornblende. Basic parts: diopside and hornblende
Locality details 600 yds above mouth of Allt a'Bhadain, 0.5 mile S of Braemore
50k map sheet Lairg (102)

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Map reference NC 54915 02317
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


S15340

Cross Polarized, S15340

Plane Polarized, S15340

Plane Polarized, S15340