BGS mineralogy and petrology collection record

Sample number S64478; COLLNOKX176;
Sample Donor Gallagher,M.J.
Rock name Not entered
Stratigraphy Not entered
Comments Porphyrite sill on dyke, strike c. 040 deg, thickness c. 14m, cutting (?) Upper O.R.S.. Intruded sediments referred to L.O.R.S.
Locality details SW bank of small stream 450m ESE of spot height on summit of Sclanor Hill
50k map sheet Hamilton (23)

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Map reference NS 7447 3072
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


S64478

Cross Polarized, S64478

Plane Polarized, S64478

Plane Polarized, S64478