BGS mineralogy and petrology collection record

Sample number S68176
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments Microgranite forms S margin of slade, Tertiary
Locality details Ailsa Craig, 200m 141 deg from the cairn
50k map sheet Girvan (7)

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Map reference NX 0203 9967
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


S68176

Cross Polarized, S68176

Plane Polarized, S68176

Plane Polarized, S68176