BGS mineralogy and petrology collection record

Sample number S10164
Sample Donor Gunn, W.
Rock name 'Original entry: Lamprophyre Schist'
Stratigraphy Not entered
Comments Not entered
Locality details 750 yds NE of Cnoc a'Chlachan
50k map sheet Alness (93)

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Map reference NH 639 866
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


S10164

Cross Polarized, S10164

Plane Polarized, S10164

Plane Polarized, S10164