The new 'gold' of the Yukon - BBC Travel

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It's been 3 years since I was in the Yukon doing fieldwork, but it was such an amazing experience exploring the wilderness of the Yukon by helicopter and on foot that I had to write about it for BBC Travel. The trip was part of my research when I was a geologist at Harvard University and we were looking for rocks that nobody has ever seen before on mountains that don't even have names as so few people have ever been there. The rocks record a time when the entire planet was covered in ice - known as the Snowball Earth and we wanted to find out how and why that happened and whether life survived. 

Source: http://www.bbc.com/travel/story/20170907-t...