BGS mineralogy and petrology collection record

Sample number S18544; COLLNO431;
Sample Donor Anderson, E.M.
Rock name 'Original entry: Olivine-Analcite-Dolerite Hht Medium-Grained Non-Ophitic Theralite Agm'
Stratigraphy Not entered
Comments Hillhouse Quarry, sill, with nepheline; Ayrshire Memoir, pp. 272, 275
Locality details 300 yds S of Auchans
50k map sheet Kilmarnock (22)

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Map reference NS 3571 3445
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


S18544

Cross Polarized, S18544

Plane Polarized, S18544

Plane Polarized, S18544