Publications (12)
- (1881); BGS - Memoirs Vol III; 745 pages
- (1925); BGS - Mineral Resources of GB (c1920s) Vol XXX - Copper Ores: Midlands, Lake District & N Wales; 102 pages
- (1983); CATMHS - Trip Report 01 04 - Clogau; 1 pages
- (1988); CATMHS - Newsletter 020-July; 48 pages
- (1988); CATMHS - Trip Report Easter2 - Easter Wales Meet2; 2 pages
- (1989); CATMHS - Newsletter 023-March; 25 pages
- (1999); BGS - Minerals in Britain - Gold; 6 pages
- BGS - Mine Plans (large, zoomable) - Plan Of The East And West Of Caemabseifion Gold Mining Grant 1862 (clogau Mine); 1 pages
- Hughes, Simon J.S. (1987); British Mining Memoirs No. 34 - George Greem Engineer & Entrepreneur, 1824-1895; 14 pages
- Louis, Henry (1896); Treatise on Ore Deposits -Cardiganshire; 12 pages
- Madoc-Jones, G.W. (1976); British Mining No. 3; Synopsis - Clogau St Davids Gold Mine, Bontddu, Merionethshire; pp.12-16
- Tim Colman; Gold in Britain, Past, Present and Future; 8 pages
