BGS mineralogy and petrology collection record

Sample number S25499
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Black and white rock; ?sill
Locality details In Fionn Allt 1400 yds 28 deg N of W of summit of Creagan Reamhar
50k map sheet Altnaharra (108)

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Map reference NC 3338 2774
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


S25499

Cross Polarized, S25499

Plane Polarized, S25499

Plane Polarized, S25499