BGS mineralogy and petrology collection record

Sample number S76646; COLLNOAX1643;
Sample Donor Floyd,J.D.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke (Ordovician); K=24.6
Locality details Headwaters of Water of Tig, Barrhill
50k map sheet Girvan (7)

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Map reference NX 1786 8155
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


S76646

Cross Polarized, S76646

Plane Polarized, S76646

Plane Polarized, S76646