BGS mineralogy and petrology collection record

Sample number S37484; COLLNOSJ550;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: ?Rhyolite With Secondary Silicification'
Stratigraphy Not entered
Comments Fluxion-banded ?trachyandesite lava d '
Locality details From Forkings of Raith, W 27 deg S 500 yds
50k map sheet Glasgow (30)

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Map reference NS 2858 6269
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


S37484

Cross Polarized, S37484

Plane Polarized, S37484

Plane Polarized, S37484