BGS mineralogy and petrology collection record

Sample number S68033; COLLNOWX339;
Sample Donor Stephenson,D.
Rock name Not entered
Stratigraphy Not entered
Comments Stream float. Pink-spotted altered trachyte MLG.CPL
Locality details Rough Burn. 100 m above junction with R. Calder
50k map sheet Glasgow (30)

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Map reference NS 3190 6230
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


S68033

Cross Polarized, S68033

Plane Polarized, S68033

Plane Polarized, S68033