In the 1980s, diamonds were discovered in which country?

In the 1980s, diamonds were discovered in which country?

• A. Canada
• B. Russia
• C. Australia
• D. India

Answer: (C)

Understanding when a major diamond source was first discovered helps place the history of mining in context. In the 1980s, a new diamond province was identified in Australia, most notably the Argyle deposit in Western Australia, which started producing diamonds and grew into a major source during that decade and beyond. Canada’s major diamond discoveries happened later, in the 1990s, while Russia and India had long histories of diamond mining well before the 1980s. So the country associated with a notable discovery in that decade is Australia.

Understanding when a major diamond source was first discovered helps place the history of mining in context. In the 1980s, a new diamond province was identified in Australia, most notably the Argyle deposit in Western Australia, which started producing diamonds and grew into a major source during that decade and beyond. Canada’s major diamond discoveries happened later, in the 1990s, while Russia and India had long histories of diamond mining well before the 1980s. So the country associated with a notable discovery in that decade is Australia.