BGS mineralogy and petrology collection record

Sample number S68171
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments Microgranite, Tertiary
Locality details Ailsa Craig, 400m 135 deg from the cairn
50k map sheet Girvan (7)

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Map reference NX 0219 9954
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


S68171

Cross Polarized, S68171

Plane Polarized, S68171

Plane Polarized, S68171