Archive for the 'Earth Sciences & Geology' Category

How does western North Amer have copper and molybdenum ore deposits without a subduction zone?

Tuesday, September 2nd, 2008
Eric asked:


Western North America has many copper and molybdenum ore deposits even though there are no subduction zones to produce them. How can this be explained in terms of plate tectonics?

Thanks.

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Posted in Earth Sciences & Geology | 3 Comments »

Processing of molybdenite to recover molybdenium?

Monday, July 28th, 2008
Asad Khan asked:


I am i search of processing process of molybdenum from molybdenite, unfortunately i couldn’t find the information of process on internet. If some one can help me please help!

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Posted in Earth Sciences & Geology | 1 Comment »