Resultados de la búsqueda
Para más opciones de búsqueda, vea Ayuda:Búsqueda.
No hay resultados que cumplan los criterios de búsqueda en este sitio.
Si consideras que este artículo debería existir, conoces nuestros pilares, dispones de fuentes fiables y sabes indicarlas como referencias, puedes crearlo, opcionalmente usando nuestro asistente.
Resultados de la Wikipedia en inglés.
- Siderite (redirección desde Spathic iron ore)between spathic ore and haematite have led to the failure of a number of mining concerns, notably the Brendon Hills Iron Ore Company. Spathic iron ores are…11 kB (1196 palabras) - 09:59 10 nov 2023
- pyrolusite or manganite to previously smelted iron in a cupola furnace. Spathic iron ore hartmann, hugh (1894). "Spiegeleisen manufacturing". Annual Report…2 kB (192 palabras) - 01:12 2 nov 2023
- sought other means to make money, looking to his estates in Somerset. Iron ore mining on the Lethbridge estate was long established, albeit on a tiny…13 kB (1172 palabras) - 12:46 20 ene 2024
- Paper Mill until the 19th century when it increased with the export of iron ore, brought from the Brendon Hills via the West Somerset Mineral Railway,…40 kB (4402 palabras) - 15:39 29 mar 2024
- railway station, with the West Somerset Mineral Railway, which transported iron ore in the 19th century from the Brendon Hills to Watchet on the coast. More…7 kB (673 palabras) - 07:06 12 ago 2021
- Ebbw Vale Steelworks (redirección desde Ebbw Vale Steel Iron and Coal Company)wharfs at Newport Docks, the hematite mine in the Forest of Dean, and spathic iron ore mines in the Brendon Hills and Spain. In June 1868, Darby converted…21 kB (2502 palabras) - 04:55 10 ene 2024
- metalworking, and was the forerunner of high speed steel. Crucible steel Spathic iron ore "Mushet, Robert Forester" . Dictionary of National Biography. London:…10 kB (1274 palabras) - 00:40 5 jun 2023
- He is further credited with optimising the yield of Haematite and Spathic iron ore from a fragmented patchwork of lodes in ground which was often soft…7 kB (969 palabras) - 20:55 9 abr 2024
- Mine Hills Preserve (redirección desde Roxbury Iron Mine and Furnace Complex)Shepaug Spathic Iron and Steel Company purchased the hill and began to develop it. It set up a mining operation, with a railroad carrying ore to furnaces…4 kB (471 palabras) - 00:58 8 ago 2023
- purpose was to carry iron ore northwards from mines on the Brendon Hills to Watchet harbour on the Bristol Channel. From there the ore was shipped northwards…60 kB (6521 palabras) - 02:50 7 abr 2024
- century. A silver mine was opened here and was later found to contain spathic iron, specially adapted to steel making, and a small smelting furnace was…15 kB (1242 palabras) - 22:54 15 may 2024
- Morgan Morgans, Engineer Spencer George Perceval Walter Calverley Trevelyan George Wyndham Ebbw Vale Steelworks Brendon Hills Haematite Spathic iron ore…4 kB (379 palabras) - 17:57 2 feb 2021
- Huth Pit (categoría Iron mines in Germany)Shaft (Alte Schacht) of the pit had a depth of 270 metres. Spathic (carbonate) iron ores containing rhodochrosite were used around 1870s to produce spiegeleisen…2 kB (166 palabras) - 23:32 10 abr 2024