BGS mineralogy and petrology collection record

Sample number S68150
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments Pale grey fine microgranite, Tertiary
Locality details Ailsa Craig, disused quarry for curling stone, 535m 10 deg from the cairn
50k map sheet Girvan (7)

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Map reference NS 0201 0036
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


S68150

Cross Polarized, S68150

Plane Polarized, S68150

Plane Polarized, S68150