BGS mineralogy and petrology collection record

Sample number S38684
Sample Donor Phemister,J.
Rock name 'Original entry: Felsite (Grorudite)'
Stratigraphy Not entered
Comments Not entered
Locality details 1220 yds 22 deg E of S of Strathsheaskich, where it outcrops W of road
50k map sheet Lairg (102)

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Map reference NC 309 095
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


S38684

Cross Polarized, S38684

Plane Polarized, S38684

Plane Polarized, S38684