BGS mineralogy and petrology collection record

Sample number S27207; COLLNOMR108;
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Lava in Calciferous Sst Series cf. oWd' (passes suddenly into cf. zBd')
Locality details Crag 300 yds E 30 deg S from Trig Sta 1446 ft on Creuch Hill
50k map sheet Glasgow (30)

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Map reference NS 2681 6855
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


S27207

Cross Polarized, S27207

Plane Polarized, S27207

Plane Polarized, S27207