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A bulla (or clay envelope) and its contents on display at the Louvre. Uruk period (4000–3100 BC).. A bulla (Medieval Latin for "a round seal", from Classical Latin bulla, "bubble, blob"; plural bullae) is an inscribed clay, soft metal (lead or tin), bitumen, or wax token used in commercial and legal documentation as a form of authentication and for tamper-proofing whatever is attached to it ...
This lists of mines in India is subsidiary to the list of mines article, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marbles and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 20:80 [citation needed].
Download as PDF; Printable version; ... Appearance. move to sidebar hide. This is a list of iron mines. This list is incomplete; you ... Iron-ore exports by country
Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel — 98% of the mined iron ore is used to make steel. [2] In 2011 the Financial Times quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity ...
Download as PDF; Printable version; ... List of iron ore mines in Australia; ... List of mines in India; List of mines in Indonesia;
The Shropshire bulla is an example of "reversible fashion"; the front and back are alike in design, either side can be selected to be the presenting face. Bullae were probably highly prized adornments, worn as clothing accessories to display the wearer's high status and wealth.
This list is incomplete; you can help by adding missing items. ( March 2012 ) This list of iron ore mines in Australia is subsidiary to the list of mines article and lists working, defunct and planned mines in the country organised by state.
Iron ore Wabana: 1895–1966 Underground Mine Buchans Mine Zinc, copper, lead, silver, gold Buchans: AND Co., Asarco 1906–1911, 1926–1984 Underground mine, open pit mine Rambler Copper 49°57'14.57"N 56°4'5.049"W Ming's Bight Rambler Metals & Mining Canada 2005 to present Underground mine Coal Brook Gypsum Deposit [2] Gypsum: 48.373375°N