A research team from the University of Chinese Academy of Sciences has revealed the failure mechanism of diamond under ...
A tourist from New York finds a 2.3-carat white diamond stone in Crater of Diamonds, Arkansas, after searching for three ...
Editor's note: This is the second in a two-part series about the colorful "Colonel" William C. Greene, who is credited with developing mines in Cananea, Sonora. The years 1899 through 1906 were ...
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