BGS mineralogy and petrology collection record

Sample number S22054; S22054/A;
Sample Donor Phemister,J.
Rock name 'Original entry: Basic Pulaskite'
Stratigraphy Not entered
Comments Fine-grained more basic syenite
Locality details Right bank of R Oykell, 475 yds below junction with Allt Sail an Ruathair
50k map sheet Lairg (102)

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Map reference NC 32363 12644
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


S22054

Cross Polarized, S22054

Plane Polarized, S22054

Plane Polarized, S22054


S22054/A

Cross Polarized, S22054/A

Plane Polarized, S22054/A

Plane Polarized, S22054/A