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Gold is usually found nearmineral....

Gold is usually found near_____mineral.

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**Step-by-Step Solution:** 1. **Understanding Gold**: Gold is a precious metal that is known for its non-reactive nature. It does not easily react with other elements or compounds, which is why it is often found in its native form. 2. **Identifying Associated Minerals**: To determine where gold is typically found, we need to look at the minerals that are commonly associated with it. 3. **Recognizing Quartz**: One of the primary minerals that gold is found near is quartz. Quartz is a common mineral composed of silicon dioxide (SiO2) and is often colorless or milky white in appearance. 4. **Conclusion**: Therefore, the answer to the question is that gold is usually found near quartz mineral. **Final Answer**: Gold is usually found near quartz mineral. ---
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Metallic gold is frequently found in aluminosllicate rocks and it is finely dispersed among other minerals.It may be extracted by treating the crushed rock with aerated potassium cyanide solution.During this process metallic gold is slowly converted to [Au(CN)_2]^(-) , which is soluble in water.After equilibrium has been reached.the aqueous phase is pumped off and the metallic gold is recovered from it by reacting the gold complex with zinc, which is converted to [Zn(CN)_4]^(2-) . Gold in nature is frequently alloyed with silver which is also oxidised by aerated sodium cyanide solution.Silver occurs as native as well as sulphurised ore. Which of the following statements is correct ?

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CENGAGE CHEMISTRY ENGLISH-GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS-Exercise (Fill In The Blanks)
  1. The process of removal of gangue form ore is known as .

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  2. Aluminium is obtained from Al(2)O(3) by reduction.

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  3. In the metallurgical process for the electro-refining of the metal, th...

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  4. Roasting is generally carried out in mineral.

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  5. Gold is usually found nearmineral.

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  6. The metal that is extracted from sea water is

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  7. The naturally occurring chemical substances in form of which occur in ...

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  8. The earthly and siliceous impurities which generallty occur with ores...

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  9. Highly reactive elements occurs in nature instate.

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  10. Minerals from which metals are extracted conveniently and economically...

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  11. The complete of extracting the metal form its ores is called .

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  12. Calcination is the process of heating the ore strongly in the of air.

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  13. An ore of tin containing , FeCrO(4) is concentrated by

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  14. Sodium cyanide solution is used to extract or from its ores.

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  15. ores are concentrated by froth flotation and roasted in excess of air ...

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  16. involves treating the powdered ore with a suitable reagent which selec...

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  17. Flux combines the infusible impurities to form.

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  18. acts as an acidic flux whileacts as a basic flux.

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  19. In the metallurgy of copper, the flux used to remove the basic impurit...

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  20. During extraction of iron from haematite, the flux used is .

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