BGS mineralogy and petrology collection record

Sample number	MR22424
Sample Donor	Chaperlin,K.
Rock name	'Original entry: Sand'
Stratigraphy	Not entered
Comments	Coarse Sand. NGR as in register.
Locality details	Quarry name: not recorded: at Tywyn Trewan Sandpits. 500 yd SE of Trewan Sands Crossing
50k map sheet	Caernarfon (105) View images in GeoScenic related to 'Caernarfon' View the geology near 'Caernarfon'
Map reference	SH 320 747
Year collected	1959
Bore name	Not applicable
Confidentiality	No restrictions