BGS mineralogy and petrology collection record

Sample number MR21609
Sample Donor Chaperlin,K.
Rock name 'Original entry: Quartzite'
Stratigraphy Proterozoic. Pre Cambrian. Holy Head Quartzite
Comments Pale grey Quartzite. NGR as in register.
Locality details Quarry name: not recorded: at Holy Head Silica Qry. No. 2, 1 1/2 ml WNW of Holy Head Station
50k map sheet South Stack (92)

View images in GeoScenic related to 'South Stack'

View a geological map near 'South Stack'

Map reference SH 225 833
Year collected 1958 
Bore name Not applicable
Confidentiality No restrictions