越南探明一大型铁矿据“越南之声”报道，越矿产部组织人力在河静省石溪地区已勘明一大型铁矿，其储量为５．８亿吨左右。据专家鉴定，石溪矿质量好，氧化铁含量达到６０—６２％。目前，越南全国已探明的铁矿总储量为８．６亿吨，每年可炼钢铁５００—６００万吨。（何）... A large-scale iron ore discovered in Vietnam According to the “Voice of Vietnam” report, the Ministry of Mines and Mines has organized human resources to identify a large-scale iron ore deposit in the Shixi area of ​​the Hejing province, with reserves of about 580 million tons. According to the expert’s assessment, the quality of the Shixi mine is good, and the iron oxide content reaches 60-62%. At present, Vietnam has a proven total iron ore reserves of 860 million tons, and can annually produce 5 to 6 million tons of steel. (what)...