Newera Resources (ASX:NRU) has been granted an ASX trading halt in relation to an update on the Plomosas acquisition due diligence.The halt will last until the earlier of the announcement being made or the start of trade on Wednesday, 25th March 2015.Plomosas is a high grade zinc mine with silver and lead credits in Mexico that is currently mined on a small scale with an unutilised processing plant on site.The project targets near-term production expansion and offers exploration upside. Proactive Investors Australia is the market leader in producing news, articles and research reports on ASX emerging companies with distribution in Australia, UK, North America and Hong Kong / China.