2. the mine company have recently dammed the valley at the toe end of the landslip and it looks as if they're using a new filter bed and a tailing pond to either/and/or collect salvageable mineral assets, and/or protect the river from further pollution, which was already dreadful
3. at the bottom of the valley, the small village at the confluence seems to have been deserted, and a new settlement has appeared ... but i don't know if it's for the local people or the chinese miners
a hostile account of the disaster's causes has been published which includes interesting but unsurprising theories about the tax status of the company's chinese investors
http://www.tibetnature.net/en/assessment-report-of-the-recent-landslide-event-in-the-gyama-valley/
http://www.rfa.org/english/news/tibet/polluted-08052015161804.html