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Web version Update preferences Check out some of the most popular discussions below.  Join us for the debate... Most Popular Discussions 3 Likes Kangaroos in California, and other mining history Are you interested in mining history? I am. I discovered that the California Gold Rush introduced many exotic animals - including Galápagos tortoises, sea turtles and even kangaroos - to the area in the mid-19th century. Does anyone have any other interesting mining history facts to share? What are the key energy challenges for remote mines? 18 Likes, 6 comments Could blockchain be the next big thing in the mining industry? 9 Likes 6 comments Could mining companies help to eradicate HIV and AIDS? 5 Likes, 2 Comments Copyright © 2017 Aspermont Disclaimer Privacy Policy Unsubscribe