BGS mineralogy and petrology collection record

Sample number S31829; COLLNO197x;
Sample Donor Eyles,V.A.
Rock name 'Original entry: Brecciated Pyroxene Andesite'
Stratigraphy Not entered
Comments ?Brecciated variety of the porphyritic rock forming Long Hill (S. 31827)
Locality details Lang Hill, 625 yds N 32 deg E of Slaty Law
50k map sheet Glasgow (30)

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Map reference NS 2667 6166
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


S31829

Cross Polarized, S31829

Plane Polarized, S31829

Plane Polarized, S31829