BGS mineralogy and petrology collection record

Sample number S78506; COLLNOMY779;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Dark grey brown fine grained semipelite
Locality details Carlinden Burn, 1100m ESE of Marchmar
50k map sheet Alford (76W)

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Map reference NJ 4960 2300
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


S78506

Cross Polarized, S78506

Plane Polarized, S78506

Plane Polarized, S78506