BGS mineralogy and petrology collection record

Sample number S41925
Sample Donor Johnstone,G.S.
Rock name 'Original entry: 'Calcitised' Pegmatite'
Stratigraphy Not entered
Comments 'Calcitised' pegmtite
Locality details 80 ft under Orrin Dam, N abutment
50k map sheet Inverness (83)

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Map reference NH 402 505
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


S41925

Cross Polarized, S41925

Plane Polarized, S41925

Plane Polarized, S41925