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  1. 黃金價格走勢 相關

  1. A gold standard is a monetary system in which the standard economic unit of account is based on a fixed quantity of gold.The gold standard was the basis for the international monetary system from the 1870s to the early 1920s, and from the late 1920s to 1932 [1] [2] as well as from 1944 until 1971 when the United States unilaterally terminated convertibility of the US dollar to gold foreign ...

  2. › wiki › GoldGold - Wikipedia

    Gold is insoluble in nitric acid alone, which dissolves silver and base metals, a property long used to refine gold and confirm the presence of gold in metallic substances, giving rise to the term ' acid test '. Gold dissolves in alkaline solutions of cyanide, which are used in mining and electroplating.

    • metallic yellow
    • group 11
    • 79
    • Geology
    • Geological After-Effects
    • References

    Geologic evidence indicates that over a span of at least 400 million years, gold that had been widely dispersed in the Earth's crust became more concentrated by geologic actions into the gold-bearing regions of California. Only gold that is concentrated can be economically recovered. Some 400 million years ago, rocks that would be accreted onto wes...

    There were decades of minor earthquakes, more than at any other time in the historical record for Northern California, before the 1906 San Francisco earthquake. Previously interpreted as precursory activity to the 1906 earthquake, they have been found to have a strong seasonal pattern and due to large seasonal sediment loads in coastal bays that ov...

    Bancroft, Hubert Howe (1884–1890) History of California, vols. 18–24, The works of Hubert Howe Bancroft,complete text online
    Brands, H.W. (2003). The age of gold: the California Gold Rush and the new American dream. New York City: Doubleday. ISBN 0-385-72088-2.
    Hill, Mary (1999). Gold: the California story. Berkeley and Los Angeles: University of California Press. ISBN 0-520-21547-8.
    Rawls, James J. and Orsi, Richard J. (eds.) (1999). A golden state: mining and economic development in Gold Rush California (California History Sesquicentennial Series, 2). Berkeley and Los Angeles...
  3. The AMA Gold Report Top 50, [1] formerly known as the Honomichl Top 50, is an annual compilation of the top 50 revenue-generating marketing research firms operating in the United States. The report is published by the American Marketing Association magazine, Marketing News. The list was compiled by Jack Honomichl until his death in 2013 and was ...

  4. › wiki › GoldcorpGoldcorp - Wikipedia

    • Operations
    • Financial
    • History
    • Environmental Impact
    • See Also

    Operations Map

    Goldcorp’s operating assets included four mines in Canada, one mine in Mexico, and four in Central and South America. Goldcorp also has a number of projects including the Coffee, Cochenour and Borden projects in Canada, and NuevaUnión (formerly known as Project Corridor - 50% interest) in Chile.[citation needed]


    1. Red Lakemine (Canada) 2. Porcupine mine(Canada) 3. Musselwhite mine(Canada) 4. Éléonore mine (Canada) 5. Peñasquito mine(Mexico) 6. Cerro Negro mine(Argentina) 7. Marlin mine (Guatemala) 8. Pueblo Viejo mine(Dominican Republic - 40% ownership) 9. Alumbrera mine (Argentina - 37.5% ownership) 10. Coffee project (Canada) 11. Cochenour project (Canada) 12. Borden project (Canada) 13. NuevaUnión project (Chile - 50% ownership) 14. Hollinger Mines(Canada) In 2017 Goldcorp announced it had formed...

    Goldcorp was officially incorporated in 1994. Following a period of M&A activity, the company quickly grew to become a leading gold producer. The company is focused on responsible miningpractices with safe, low-cost production in areas of low political risk. Through the consistent application of its business strategy, Goldcorp has achieved signific...

    Goldcorp has been working to improve its approach to environmental stewardship. The company publicly reports on its environmental performance on an annual basis and has been a member of the International Council on Mining and Metals (ICMM) since 2009. The company’s El Sauzal mine in Mexico was also the first mine in the world to be successfully dec...

  5. › wiki › Nazi_goldNazi gold - Wikipedia

    Nazi gold (German: Raubgold, "stolen gold") is gold possessed by Nazi Germany.Much of the focus of the discussion is about how much of this was transferred by Germany to overseas banks during World War II; the ruling Nazi party executed a policy of looting the assets of its victims (nationally and internationally, including from those in concentration camps) to accumulate wealth, at least ...

  6. › wiki › Gold_CodesGold Codes - Wikipedia

    For the binary codes used in telecommunications and GPS, see Gold code. The Gold Codes are the launch codes for nuclear weapons provided to the president of the United States in his role as commander-in-chief of the armed forces. [1] In conjunction with the nuclear football, the Gold Codes allow the president to authorize a nuclear attack. [2]

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