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  • Thumbnail for Metallurgy
    Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic...
    37 KB (3,949 words) - 01:38, 9 September 2024
  • Thumbnail for Varna culture
    sophisticated examples of the oldest gold metallurgy in the world, copper metallurgy, pottery (about 600 pieces, including gold-painted ones), high-quality flint...
    14 KB (1,361 words) - 10:58, 29 August 2024
  • Thumbnail for Gold extraction
    2023-05-13. Retrieved 2012-07-17. Habashi, Fathi Recent Advances in Gold Metallurgy Archived 2008-03-30 at the Wayback Machine R Eisler (sourced originally...
    23 KB (2,334 words) - 13:34, 6 September 2024
  • Thumbnail for Goldsmith
    Goldsmith (redirect from Gold work)
    (Bulgaria) from the 5th millennium BC is credited with inventing goldsmith (gold metallurgy). The associated Varna Necropolis treasure contains the oldest golden...
    12 KB (1,479 words) - 11:23, 9 September 2024
  • Obtaining Gold and Silver from Ores", published 1889-05-14  "Methods to recover Gold II". 2013-05-14. Habashi, Fathi Recent Advances in Gold Metallurgy Archived...
    24 KB (2,636 words) - 02:27, 31 July 2024
  • Thumbnail for Metallurgy in pre-Columbian America
    Metallurgy in pre-Columbian America is the extraction, purification and alloying of metals and metal crafting by Indigenous peoples of the Americas prior...
    46 KB (5,364 words) - 04:39, 23 August 2024
  • (1971). "Gold metallurgy in the twelfth century". Gold Bulletin. 4 (3): 51–55. doi:10.1007/BF03215143. Craddock, P. T. 2000a Historical Survey of Gold Refining:...
    25 KB (3,602 words) - 12:47, 10 July 2024
  • Thumbnail for Roman metallurgy
    the metallurgical repertoire. By the height of the Roman Empire, metals in use included: silver, zinc, iron, mercury, arsenic, antimony, lead, gold, copper...
    30 KB (3,396 words) - 15:04, 11 June 2024
  • Thumbnail for Gold
    circulated the Ying Yuan, one kind of square gold coin. In Roman metallurgy, new methods for extracting gold on a large scale were developed by introducing...
    142 KB (15,991 words) - 22:34, 29 August 2024
  • practice of metallurgy. Though Scythian society was heavily based around a nomadic, mobile lifestyle, the culture was capable of practicing metallurgy and of...
    6 KB (722 words) - 11:24, 11 February 2024
  • Leaching is a process widely used in extractive metallurgy where ore is treated with chemicals to convert the valuable metals within the ore, into soluble...
    10 KB (1,229 words) - 23:15, 7 August 2024
  • In metallurgy, non-ferrous metals are metals or alloys that do not contain iron (allotropes of iron, ferrite, and so on) in appreciable amounts. Generally...
    8 KB (807 words) - 05:14, 24 August 2024
  • of iron ore, etc. The metallurgy industry of Azerbaijan encompasses both ferrous and non-ferrous branches. Ferrous metallurgy includes extraction of...
    5 KB (523 words) - 09:41, 17 June 2024
  • Thumbnail for History of chemistry
    during the late Paleolithic period, around 40,000 BC. The earliest gold metallurgy is known from the Varna culture in Bulgaria, dating from c. 4600 BC...
    155 KB (19,166 words) - 03:42, 5 September 2024
  • Thumbnail for Bulgaria
    Age Varna culture (fifth millennium BC) is credited with inventing gold metallurgy. The associated Varna Necropolis treasure contains the oldest golden...
    243 KB (20,086 words) - 16:13, 1 September 2024
  • Thumbnail for Lost-wax casting
    JSTOR 18097. Forbes, R.J. (1971). Metallurgy in Antiquity, Part 1: Early metallurgy, the smith and his tools, gold, silver, and lead, zinc, and bronze...
    53 KB (6,029 words) - 09:54, 21 August 2024
  • Extractive metallurgy is a branch of metallurgical engineering wherein process and methods of extraction of metals from their natural mineral deposits...
    24 KB (2,998 words) - 11:06, 13 July 2024
  • Thumbnail for Roasting (metallurgy)
    processing of certain ores. More specifically, roasting is often a metallurgical process involving gas–solid reactions at elevated temperatures with...
    7 KB (811 words) - 09:57, 18 July 2024
  • Thumbnail for Flux (metallurgy)
    In metallurgy, a flux is a chemical reducing agent, flowing agent, or purifying agent. Fluxes may have more than one function at a time. They are used...
    47 KB (5,560 words) - 17:23, 21 July 2024
  • Thumbnail for Non-ferrous extractive metallurgy
    Non-ferrous extractive metallurgy is one of the two branches of extractive metallurgy which pertains to the processes of reducing valuable, non-iron metals...
    13 KB (1,645 words) - 16:52, 23 June 2024
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