BGS mineralogy and petrology collection record

Sample number S68169
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments Microgranite, E 4.6m of dyke, rotten nick., Tertiary
Locality details Ailsa Craig, 570m 190.5 deg from the cairn
50k map sheet Girvan (7)

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Map reference NX 0181 9927
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


S68169

Cross Polarized, S68169

Plane Polarized, S68169

Plane Polarized, S68169