BGS mineralogy and petrology collection record

Sample number S28078; COLLNOA57(17);
Sample Donor Kennedy, William Q.
Rock name 'Original entry: Trachyandesite'
Stratigraphy Not entered
Comments Interior of composite lava flow. Summ Prog 1932, Pt II, p. 88-9.
Locality details Scarp below 519 ft trig pt, SW side of Craigmarloch Wood
50k map sheet Glasgow (30)

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Map reference NS -165 1183
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


S28078

Cross Polarized, S28078

Plane Polarized, S28078

Plane Polarized, S28078