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According to the World Gold Council the All-In Sustaining Cost (AISC) is an advanced metrics used by mining companies to report their cost of gold mining. AISC is an extension of currently existing "cash cost" metrics which includes sustainable production costs too. The average AISC was 760 US$ per platinum ounce in 2021.
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The cost of producing x ounces of gold from a new gold mine is C=f(x) dollars.(a) What is the meaning of the derivative f'(x) ? What are its units?f'(x) is the total amount of gold produced. Its units are ounces.f'(x) is the rate of change of the production cost with respect to the number of ounces of gold produced.
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The Cripple Creek & Victor Gold Mining Company open-pit mine began production in 1995 and has just recently poured its six-millionth troy ounce of gold. The recovered gold is melted in electric furnaces and poured into cone-shaped, 70-pound "buttons" of doré, an 85-15 gold-silver alloy that is 98 percent pure.
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It's estimated the total take in gold from 1849 to 1857 from the California gold rush totaled 750,000 pounds. That's according to the History Channel. If you do the math that comes out to 12,000,000 ounces. 12 million ounces multiplied by today's gold price of $1600 an ounce comes out to $19,200,000,000.
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The statement says the new mine plan anticipates a higher average gold grade feed to mill which has the potential to make available an additional 1.4 million ounces of 'contained gold' from the 2022 to 2034 financial years. Lihir is expected to produce over one million ounces per annum producer for 10-12 years. Strong numbers
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The cost to produce and ounce of gold continues to rise. Adam Webb, Director of Mine Supply Metals Focus, had this to say… "Average all-in sustaining costs (AISC) in the gold mining industry increased by 1% q-o-q in Q3'22, reaching a new record high of US$1,289/oz. This was the third consecutive quarter of rising costs, with the …
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Gold producers had their most profitable year ever in 2020, based on average all-in-sustaining cost (AISC) margin. For every ounce of gold a mining company produced last year, it got to pocket $828 on average. Gold producers had their most profitable year ever in 2020, based on one metric.
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