BGS mineralogy and petrology collection record

Sample number S25260
Sample Donor Phemister,J.
Rock name 'Original entry: Decomposed Basalt'
Stratigraphy Not entered
Comments Decomposed basalt, outlier in calciferous Lava or L.O.R.S.
Locality details 560 yards N 15 deg W of Westerhouse
50k map sheet Hamilton (23)

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Map reference NS 8839 5175
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


S25260

Cross Polarized, S25260

Plane Polarized, S25260

Plane Polarized, S25260