BGS mineralogy and petrology collection record

Sample number S17661; COLLNO18;
Sample Donor Wilson, George Victor
Rock name 'Original entry: Porphyritic Soda Trachyte Hht Trachyte Agm'
Stratigraphy Not entered
Comments Small acid plug cuts Calcif Sst Ser lavas; Ayrshire Memoir, p. 120; Trans Geol. Soc Glasg, 1916, Vol 16, p. 98
Locality details 700 ft ENE of Wardlaw
50k map sheet Kilmarnock (22)

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Map reference NS 2512 5133
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


S17661

Cross Polarized, S17661

Plane Polarized, S17661

Plane Polarized, S17661