BGS mineralogy and petrology collection record

Sample number MR17213
Sample Donor Not entered
Rock name Mudstone. 'Original entry: Hard Calcareous Mudstone. Wenlock Shale Series Of Hard Calcareous Fissile Linnar'
Stratigraphy Not entered
Comments Hard Calcareous Mudstone. Wenlock Shale series of hard calcareous fissile Linnarsonni zone - Mudstones with Limestone,Collected byA.J. Butler AJB33
Locality details Old Quarry,Old Quarry, at Coed Mawr 1 and a half miles N.E. of Builth Road Station on east side of Builth-Llandrindod, immediately south of its junction with the road from Castle Crab,
50k map sheet Builth (196)

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Map reference SO 045 548
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions