can supply Copper ore(lumpy), Chromite Manganese nickel ore, iron ore and other related products. 3, 000.0 metric tons every 60 days for copper chromite manganese ore(lumpy) 50, month ore. ...

JHJ Mining and Development Corporation is a wholly-Filipino owned corporation that started in 1990 as Marketing supplying magnesite ore lumps to Atlas Fertilizer Corporation, operated by the Soriano Group of companies, but, business slowed down 1997 due ...

JHJ Marketing owns and operate its magnesite mining areas covering over 366 hectares plus 17 more from other permittees. Magnesite Reserves: The reserve is estimated by the Bureau of Mines to be 84 million metric tons. has been incorporated Mining & ...