(ShareCast News) - Berkeley Energia advised the market on Wednesday that trading in its shares had been halted on the Australian Securities Exchange (ASX), effective immediately."The halt was requested by the company, pending an announcement regarding a definitive feasibility study at the Salamanca project," Berkeley's board said in a statement.It confirmed the trading halt will remain until either an announcement on the Salamanca project, or the opening of trade on the ASX on 15 July.Berkeley Energia commenced development at the Salamanca Project in Spain in mid-March.Trading in Berkeley's stock will continue as normal on AIM, the board added.