BGS mineralogy and petrology collection record

Sample number S25363
Sample Donor Ross, George
Rock name Not entered
Stratigraphy Not entered
Comments Striped hornblende-bearing schist, similar to S. 25362, but with epidote
Locality details In Allt na Fearna 350 yds upstream from bridge
50k map sheet Altnaharra (108)

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Map reference NC 5276 3700
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


S25363

Cross Polarized, S25363

Plane Polarized, S25363

Plane Polarized, S25363