BGS mineralogy and petrology collection record

Sample number S17644; COLLNO2;
Sample Donor Wilson, George Victor
Rock name 'Original entry: Volcanic Ash Hht Trachytic Ash Agm'
Stratigraphy Not entered
Comments From vent; Trans Geol. Soc Glasg, 1916, Vol 16, p. 96
Locality details 1300 ft SE of Cairn on Knockside Hills
50k map sheet Kilmarnock (22)

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Map reference NS 2583 5785
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


S17644

Cross Polarized, S17644

Plane Polarized, S17644

Plane Polarized, S17644