BGS mineralogy and petrology collection record

Sample number S22019
Sample Donor Phemister,J.
Rock name 'Original entry: Bostonite Or Lindoite'
Stratigraphy Not entered
Comments Fine-grained patch in syenite; irregular vein material
Locality details 318 yds S of W of fork of Allt Sail an Ruathair
50k map sheet Lairg (102)

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Map reference NC 33343 14119
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


S22019

Cross Polarized, S22019

Plane Polarized, S22019

Plane Polarized, S22019