BGS mineralogy and petrology collection record

Sample number S8767; S8767/A;
Sample Donor Geikie,A.
Rock name 'Original entry: Junction Of Andesite Sill And Andesite Lava'
Stratigraphy Not entered
Comments Both of rather basic type
Locality details Railway cutting S of where line crosses River Farg
50k map sheet Perth (48)

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Map reference NO 1547 1310
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


S8767

Cross Polarized, S8767

Plane Polarized, S8767

Plane Polarized, S8767


S8767/A

Cross Polarized, S8767/A

Plane Polarized, S8767/A

Plane Polarized, S8767/A