BGS mineralogy and petrology collection record

Sample number S98638; COLLNOZD932;
Sample Donor Cameron,I.B.
Rock name Igneous Rock And Igneous Sediment (Hierarchy). 'Original entry: Igneous Rock'
Stratigraphy Not entered
Comments Dark grey compact nonporphyritic lava, Lower Devonian
Locality details Old small quarry, 420m 200deg from Parkhead
50k map sheet Lanark (23E)

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Map reference NS 8616 3015
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


S98638

Cross Polarized, S98638

Plane Polarized, S98638

Plane Polarized, S98638