A twitter user who is familiar with Jiama Mine expansion wrote: "...... a friend working there, said that accident is in phase 2 area, the news is said to be phase one, and is in harmony 'natural disasters' ...... "phase two is several times bigger than phase one which intends to put into operation this year but still under construction. possibility of geological disasters but not this argument official affirmed tendency", added: "The in Jiama friends said net off these days. 'here news shielded, blocked and can not disclose information out'"