BGS mineralogy and petrology collection record

Sample number S37442; COLLNOSJ545;
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Rotten Fragmental Lava Cf. Trachyte ?Silicified Flow-Breccia'
Stratigraphy Not entered
Comments Altered agglomerate or lava with ash fragments, d '
Locality details From Forkings of Raith, S 32 deg E 450 yds
50k map sheet Glasgow (30)

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Map reference NS 2928 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


S37442

Cross Polarized, S37442

Plane Polarized, S37442

Plane Polarized, S37442