• P751614
    • Aberdeen Stone. Heworth Quarries,...
    • P751625
    • Sandstone. Burradon Quarry,...
    • P751628
    • Sandstone. Cowpen Quarry, Blyth,...
    • P751629
    • Sandstone. Cowpen Quarry, Blyth,...
    • P751630
    • Sandstone. Kenton Quarry, Kenton,...
    • P751631
    • Sandstone. Birds Nest Quarry, Walker...
    • P751632
    • Sandstone. Birds Nest Quarry, Walker...
    • P751633
    • Sandstone 'fine'. Kenton Quarry,...
    • P751637
    • Sandstone. Billy Mill, North Shields,...
    • P751638
    • Sandstone. Billy Mill, North Shields,...
    • P751645
    • sandstone. Brunton Quarry, 500 yds west...
    • P751649
    • Sandstone. Lawson Main Quarry, Byker...
    • P751650
    • Sandstone. Lawson Main Quarry, Byker...
    • P751734
    • Aberdeen Stone. Heworth Quarries,...
    • P751735
    • Aberdeen Stone. Heworth Quarries,...
    • P751736
    • Sandstone. Kenton, Northumberland....
    • P751737
    • Sandstone. Wideopen Quarry, Gosforth,...
    • P751738
    • Sandstone. Hartford Bridge Quarry,...
    • P751745
    • Sandstone. Heddon on the Wall,...
    • P751746
    • Sandstone. Heddon on the Wall,...
    • P751747
    • Sandstone 'Bottom bed'. Brunton Quarry,...
    • P751748
    • Sandstone. Brunton Quarry, Gosforth,...
    • P751749
    • Sandstone. Tyne Quarry, St. Anthony's,...
    • P751750
    • Sandstone. Tyne Quarry, St. Anthony's,...
    • P752108
    • Sandstone. Bearl Quarry, Stocksfield,...
    • P752109
    • Sandstone. High Level Quarry,...
    • P752110
    • Sandstone 'Soft Khaki'. Greenlaw...
    • P752550
    • Sandstone. Black Pasture Quarry,...
    • P752551
    • Sandstone. Black Pasture Quarry,...
    • P752552
    • Sandstone. Darney Quarry, West...
    • P752553
    • Sandstone. Darney Quarry, West...
    • P752556
    • Sandstone. Prudham Quarry,...
    • P752557
    • Sandstone. Prudham Quarry,...
    • P752558
    • Sandstone. Denwick Quarry, Alnwich,...
    • P752559
    • Sandstone. Denwick Quarry, Alnwich,...
    • P752560
    • Firestone sill, Sandstone. Quarry E of...
    • P752562
    • Sandstone. Blaxter Quarry, Otterburn,...
    • P752563
    • Sandstone. Blaxter Quarry, Otterburn,...
    • P752564
    • Sandstone. Doddington Hill Quarry,...
    • P752565
    • Sandstone. Doddington Hill Quarry,...
    • P752566
    • Prudham cream sandstone. Fourstones,...
    • P752567
    • Sandstone. Nattras Gill Hazle,...
    • P752568
    • Grindstone sill, Sandstone. 1 mile E....
    • P752569
    • Doddington pink sandstone. Doddington,...
    • P752570
    • Sandstone. Ord Quarry, Tweedmouth, near...
    • P752571
    • Sandstone. Ord Quarry, Tweedmouth, near...
    • P752572
    • Sandstone. Kings Quarry, Tweedmouth,...
    • P752606
    • Sandstone. Blackpasture Quarry,...
    • P752626
    • Sandstone. West Woodburn,...
    • P752741
    • Spindlestone freestone. Spindlestone...
    • P752799
    • Sandstone. Prudham Quarry,...
    • P752800
    • Sandstone. Prudham Quarry,...
    • P752801
    • Sandstone. Prudham Quarry,...
    • P752970
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P752971
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P752972
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P752973
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P752974
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P752975
    • Sandstone. Darney Quarry, W. Woodburn,...
    • P753037
    • Doddington Stone [Fell Sandstone]....