BGS mineralogy and petrology collection record

Sample number S64241; COLLNOKX094;
Sample Donor Gallagher,M.J.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke of porphyritic (?)dolerite strike 044 deg, thickness 0.8m (possibly an offshoot of Tertiary tholeiite dyke), cuts Silurian
Locality details Headwater of Blaeberry Burn
50k map sheet Hamilton (23)

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Map reference NS 7233 3494
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


S64241

Cross Polarized, S64241

Plane Polarized, S64241

Plane Polarized, S64241