BGS mineralogy and petrology collection record

Sample number S463
Sample Donor Geikie,A.
Rock name 'Original entry: Granophyric Diorite'
Stratigraphy Not entered
Comments Basalt; intrusive in Coal Measures
Locality details Tillycoultry
50k map sheet Stirling (39)

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Map reference NS 913 977
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


S463

Cross Polarized, S463

Plane Polarized, S463

Plane Polarized, S463