1855-1860 Matthew Hay & Co. 1865-1870 W. Baird & Co. 1873-1896 William Baird & Co.
Publications (2)
- (1920); BGS - Mineral Resources of GB (c1920s) Vol XI - Iron Ores: Scotland; 256 pages
- BGS - Mine Plans (large, zoomable) - Plan Of Risk Ironstone Workings 1855.; 1 pages
Townhead (a) - 813m
Neilston - 1,089m
Auchinrivock - 1,578m
Barrwood, No.1 Pit - 1,741m
Barrwood, No.2 Pit - 1,765m
Nethercroy, Pit No.2 - 1,822m
Nethercroy, Pit No.3 - 1,886m
Bantone - 1,954m