BGS mineralogy and petrology collection record

Sample number S47305; COLLNOXQ297;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Coarse Grit With Siderite Cement'
Stratigraphy Not entered
Comments Coarse grit with siderite cement, Glencartholm volcanic beds
Locality details Haw Gill, 1400 yards upstream from confluence with Powgill
50k map sheet Langholm (11)

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Map reference NY 448 828
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


S47305

Cross Polarized, S47305

Plane Polarized, S47305

Plane Polarized, S47305