BGS mineralogy and petrology collection record

Sample number S19465
Sample Donor Clough, C.T.
Rock name 'Original entry: Spherio Siderite'
Stratigraphy Not entered
Comments Spherio siderite, with quartz grains in matrix
Locality details No.2 Bore at 48 fathoms 3 feet 6 inches Byrehouse 1915 about 550 yards NE of Byreburnfoot Bridge
50k map sheet Langholm (11)

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Map reference NY 39 78
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


S19465

Cross Polarized, S19465

Plane Polarized, S19465

Plane Polarized, S19465