BGS mineralogy and petrology collection record

Sample number MR14533
Sample Donor Not entered
Rock name Granodiorite, Hornblende. 'Original entry: Hornblende-Granite'
Stratigraphy Not entered
Comments Hornblende-granite,Collected byH.H. Thomas
Locality details Quarry on north bank of Nanty-coy brook half a mile east of Brimaston, Pembrokeshire,
50k map sheet St. Davids (209)

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Map reference SM 940 251
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions