Rio Tinto robot mine on trial in the PilbaraJun 4, 2009 | NewsNo workers – just robots – at Pilbara? See http://www.theaustralian.news.com.au/business/story/0,,25557380-36418,00.html.Related Posts Another Rio Tinto iron ore mine opensThe domination of the Australian iron ore industry by Rio Tinto continues, with the official… Rio Tinto starts Bougainville mine reopening discussionsTalks are being held on the reopening of Rio Tinto’s Bougainville copper mine, and for… Rio Tinto warns of Pilbara industrial relations warMINING giant Rio Tinto has warned that growing industrial unrest in Australia's booming resources sector…