BGS mineralogy and petrology collection record

Sample number S25391; COLLNOSN70;
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Striped hornblendic acid gneiss
Locality details 225 yds SSW of S end of east Loch Bad an Fheoir
50k map sheet Altnaharra (108)

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Map reference NC 6473 4159
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


S25391

Cross Polarized, S25391

Plane Polarized, S25391

Plane Polarized, S25391