• Trying to extract bog iron : metalworking

    Hi, Last weekend I fooled around in my home region and tried to extract some iron ore from a bog. I know a bit about bog iron and how I'm supposed to find it at the bottom of the bog as various sized rocky nodules. However, I tried something different by roasting ironbearing mud. Was this a reallife process anytime in history?

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  • Our Story — Bog Iron Brewing

    What did they smelt (smelt; extract metal from its ore by a process involving heating and melting.) in this foundry? You guessed it, bog iron. Bog iron is an iron ore dredged from the local lakes, ponds, and bogs and smelted. Out of what felt like million possible names, Bog Iron Brewing was born.

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  • Bog iron WikiMili, The Best Wikipedia Reader

    Europeans developed iron smelting from bog iron during the PreRoman Iron Age of the 5th/4th–1st centuries BCE, and most iron of the Viking era (late first millennium CE) came from bog iron. [3] Humans can process bog iron with limited technology, since it does not have to be molten to remove many impurities. [5]

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  • Bog iron ore as a resource for prehistoric iron production ...

    Feb 01, 2017· While the glacially shaped older moraine landscapes of Northern and Central Europe mostly lack iron gangue minerals from geological rock formations, sedimentary bog iron ores were relatively widespread and, due to its comparatively easy accessibility and reducibility, bog iron ore was commonly exploited for early iron production (Küster, 1999, Sperling, 2003, Leb, 1983, Brumlich et …

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  • Diggin' in the Dirt 2 Primary Bog Iron Ore

    Aug 12, 2012· To find a working deposit of primary bog iron ore, you need to find a small brook that tumbles downwards from the source bog. Once again a specific geography comes to play. The tumbling of the brook over stones will inject oxygen into the stagnant bog water, thus creating molecules of Fe2O3. Now comes the strange (and not entirely understood) part.

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  • Iron processing Ores | Britannica

    The most widely distributed ironbearing minerals are oxides, and iron ores consist mainly of hematite (Fe 2 O 3), which is red; magnetite (Fe 3 O 4), which is black; limonite or bogiron ore (2Fe 2 O 3 ·3H 2 O), which is brown; and siderite (FeCO 3), which is pale brown. Hematite and magnetite are by far the most common types of ore.

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  • Towers of Fire: Iron Production in the New Jersey Pine ...

    Nov 21, 2007· The quality of the bog iron ore was primarily based on how the ore developed locally, and would vary from ore bed to ore bed. Some furnaces, such as Bergen Iron Works in Lakewood and the Batsto Works, increased the quality of their iron by mixing the local bog ore with iron imported from Europe. The process of putting a furnace in blast was a ...

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  • Moving 800 tonnes of bog iron by hand | The Kingston Whig ...

    Jan 29, 2020· The dull red colouring gave away the presence of bog iron, inspiring a vibrant industry in New France, lasting 150 years. Embroiled in war, France needed as much of the element as it could get.

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  • Search under way for 'Bog Iron' in Galloway | The Galloway ...

    Bog Iron is a crude and impure iron deposit which can be extracted and worked to yield valuable metal products. Due to the simpler smelting techniques required, most iron used in the Viking age and through preRoman times was obtained through smelting Bog Iron deposits. Bog Iron forms due to the flow of ironbearing groundwater into the unique ...

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  • Bog iron ore | mineral | Britannica

    Bog iron ore, Iron ore consisting of hydrated iron oxide minerals such as limonite and goethite formed by precipitation of groundwater flowing into wetlands. Bacterial action contributes to formation of the ore. Economically useful deposits can regrow within 20 years after harvesting. Bog iron was widely used as a source of iron in the past.

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  • The foldprocessing of bog iron Museum of Cultural History

    Despite the fact that this bloom was rich in iron and well consolidated, it demonstrated poor forging properties when being processed. A number of fractures and cracks appeared – even after repeated foldprocessing. This problem may well be associated with the quality of the Modum bog ore that was used for the extraction process.

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  • How Iron Was Made Saugus Iron Works National Historic ...

    Aug 11, 2015· Bog ore is an ironrich sedimentary rock that was harvested locally from bogs and similar bodies of water. It was also found in fields and meadows that used to be bogs. Bog ore is often considerably less than 50% iron. The rest of the rock was made up of impurities that the workers had to remove. Gabbro was used as a flux;a way to purify the ore.

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  • Bog Iron: Iron ore

    Bog iron is a type of iron ore composed of mostly mineral goethite and other ironbearing minerals with impurities like clay or plant debris. Bog iron is typically rustcolored and composed of limonite. It is a mixture of ironbearing minerals, most important of them …

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  • Bog Iron Ore Process

    Bog Iron Ore Process. Message. ... crushing rs sa de cv henan machier mobile jaw crusher jobs around sa mining industry and crushing rs sa de cv rock amp ore crusher european type jaw crusher machine mobile jaw crushing learn more crushing machinery hire in south afr. Details.

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  • Bog Iron: Can You Dig it, or What is the Marl of the Story ...

    Jun 09, 2011· The book dates to just 11 years after Batsto ceased iron production, so the process of identifying and mining bog iron ore remained in the collective memory of those involved in the iron industry. The author not only describes the methodology employed to obtain the bog ore, but also where the best quality ore could be found. Lesley writes:

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  • Hurstwic: Iron Production in the Viking Age

    In some regions (particularly Sweden), iron ore, rather than bog iron, was the raw material for smelting. The ore was in the form of "red earth" (rauði), a powdery of the source, the raw materials were usually roasted to drive off moisture before being smelted.

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  • Smelting Irish Bog Iron Ore using a thermite process YouTube

    Feb 20, 2016· Tom (the blacksmith) and I were having a beer when the idea of smelting bog ore came up. Within 30 minutes we were making flames. We think it would be cool t...

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  • Bog iron Wikipedia

    Bog Iron Bog Iron Ore Process. 2011725There is a number of different ores. Limonite is also called brown hematite brown ore bog iron ore and shot ore when in the form of loose round particles. I have see shot ore from Montana. It usually contains 30 to 55 iron.

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  • Iron Forge in Colonial America by Harry Schenawolf ...

    Sep 06, 2016· Bog ore is an ironrich sedimentary rock that was harvested locally from bogs and similar bodies of water. It was also found in fields and meadows that used to be bogs. Bog ore is often considerably less than 50% iron. The rest of the rock was made up of …

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  • Discovery Could Rewrite History of Vikings in New World

    Mar 31, 2016· And then, of course, there was the most valuable resource of all: bog iron. It’s a type of ore that forms when rivers carry dissolved particles of iron down from mountains and into wetlands ...

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