BGS mineralogy and petrology collection record

Sample number S68173
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments Pale grey microgranite, vlighs with quartz crystals, Tertiary
Locality details Ailsa Craig, 240m 150 deg from the cairn
50k map sheet Girvan (7)

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Map reference NX 0203 9962
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


S68173

Cross Polarized, S68173

Plane Polarized, S68173

Plane Polarized, S68173