BGS mineralogy and petrology collection record

Sample number S45685; COLLNOXJ1291;
Sample Donor Johnstone,G.S.
Rock name Not entered
Stratigraphy Not entered
Comments Passage from S. 45684 to S.45686
Locality details 1900 yds N 6 deg W from Laggan Locks
50k map sheet Glen Roy (63)

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Map reference NN 274 980
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


S45685

Cross Polarized, S45685

Plane Polarized, S45685

Plane Polarized, S45685