BGS mineralogy and petrology collection record

Sample number S36172; S36172/A;
Sample Donor Tyrrell, G.W.
Rock name 'Original entry: Labradorite Augite Peridotite'
Stratigraphy Not entered
Comments Labradorite augite peridotite, rich in biotite
Locality details Craigston House Bore, in field 220 feet N 42 deg E of Craigston House, Lugar, depth 34 fathoms 3 feet 0 inches
50k map sheet Ayr (14)

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Map reference NS 5908 2130
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


S36172

Cross Polarized, S36172

Plane Polarized, S36172

Plane Polarized, S36172


S36172/A

Cross Polarized, S36172/A

Plane Polarized, S36172/A

Plane Polarized, S36172/A