Metalliferous mining: wolfram (12 items)

    • P200497
    • Kenton Marsh, 1 m. SW of Bowithick,...
    • P200498
    • Kenton Marsh, 1 m. SW of Bowithick,...
    • P206600
    • Carrock Mine, Grainsgill Beck, Caldew...
    • P208040
    • Scorrier. Looking NE.
    • P208054
    • The wolfram lode at Castle an Dinas...
    • P208060
    • Wolfram Mine, Castle an Dinas, Cornwall.
    • P208061
    • New Shaft, Castle an Dinas, Cornwall.
    • P208062
    • The processing mill, Castle an Dinas,...
    • P208074
    • Hemerdon Ball, Plympton. Looking W.
    • P208075
    • Hemerdon Ball, Plympton. Looking SSW.
    • P208076
    • Hemerdon Ball, Plympton.
    • P208077
    • Hemerdon Ball, Plympton.