BGS mineralogy and petrology collection record

Sample number MR30041; COLLNORJM32;
Sample Donor Merriman,R.J.; Oldershaw,D.;
Rock name 'Original entry: Greywacke'
Stratigraphy Llandovery. Llandovery, Silurian.
Comments Greywacke. NGR as in register.
Locality details Quarry name: not recorded: at Old roadside quarry, 500 yds 130 deg from school at Cwm-Duad
50k map sheet Newcastle Emlyn (211)

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Map reference SN 375 318
Year collected 1968 
Bore name Not applicable
Confidentiality No restrictions