BGS mineralogy and petrology collection record

Sample number S22046
Sample Donor Phemister,J.
Rock name 'Original entry: Chiiled Shonkinite, Deformed'
Stratigraphy Not entered
Comments Fine-grained ? chilled igneous rock adjoining bed of quartzite
Locality details 725 yds 25 deg W of N of NE corner of Loch Sail an Ruathair
50k map sheet Lairg (102)

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Map reference NC 33191 15566
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


S22046

Cross Polarized, S22046

Plane Polarized, S22046

Plane Polarized, S22046