BGS mineralogy and petrology collection record

Sample number S37444; COLLNOSJ547;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Silicified Porphyritic ?Trachyandesite'
Stratigraphy Not entered
Comments ?Type lava d '
Locality details From Forkings of Raith, S 32 deg W 600 yds
50k map sheet Glasgow (30)

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Map reference NS 2842 6259
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


S37444

Cross Polarized, S37444

Plane Polarized, S37444

Plane Polarized, S37444