BGS mineralogy and petrology collection record

Sample number S23406
Sample Donor Simpson,J.B.
Rock name 'Original entry: Fine-Grained Granodiorite'
Stratigraphy Not entered
Comments Fine-grained granodiorite, igneous complex with S23400
Locality details On Tincorn Hill, 100 yards W of triangulation point at 951 feet
50k map sheet Ayr (14)

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Map reference NS 579 277
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


S23406

Cross Polarized, S23406

Plane Polarized, S23406

Plane Polarized, S23406