BGS mineralogy and petrology collection record

Sample number E13586; COLLNO907;
Sample Donor Mcmahan
Rock name 'Original entry: Fine Grained Limonitic Sandstone'
Stratigraphy Not entered
Comments Some feldspar, kaolinised. Quartz grains show regrowth. Veined by quartz cut by calcite veins.
Locality details Bude.
50k map sheet Holsworthy (323)

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Map reference
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


E13586

Cross Polarized, E13586

Plane Polarized, E13586

Plane Polarized, E13586