BGS mineralogy and petrology collection record

Sample number MR22384
Sample Donor Chaperlin,K.
Rock name 'Original entry: Hornblende-Schist'
Stratigraphy Proterozoic. Mona Complex. Penmynydd Zone
Comments Hornblende Schist, Penmynydd Zone, Mona Complex. NGR as in register.
Locality details Quarry name: not recorded: at Disused Qry. 350 yd ESE of Maesoglen
50k map sheet Caernarfon (105)

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Map reference SH 453 672
Year collected 1959 
Bore name Not applicable
Confidentiality No restrictions