BGS mineralogy and petrology collection record

Sample number S45234; COLLNOYH509;
Sample Donor Forsyth,I.H.
Rock name 'Original entry: Diorite'
Stratigraphy Not entered
Comments Diorite
Locality details 500 yds above footbridge in Allt an Dubh Choirein
50k map sheet Stirling (39)

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Map reference NN 6712 1495
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


S45234

Cross Polarized, S45234

Plane Polarized, S45234

Plane Polarized, S45234