Last night I watched a movie & it said a London Diamond Company in 60s had more than 3 tons of diamonds. Are those all from Africa? What is the total amount of diamonds that Europeans took from Africa in the colonial period?
closed as too broad by Kobunite, Pieter Geerkens, choster, American Luke, Steven Drennon♦ Dec 10 '13 at 15:36
There are either too many possible answers, or good answers would be too long for this format. Please add details to narrow the answer set or to isolate an issue that can be answered in a few paragraphs. If this question can be reworded to fit the rules in the help center, please edit the question.