摘要
中国金银矿产具有类型齐全的共同特点，其资源和开发前景表现为金矿优于银矿。金矿成矿环境有利，成矿时代及资源分布广泛。但是，储量在１００吨以上的超大型矿床不多，富矿少，资源利用程度高，且浪费严重，存在重开发、轻勘查等问题。银矿虽然是世界上资源丰富的国家之一，但仍然是我国资源保证程度较低的矿种之一，也存在特大型矿床少、探明储量不足的问题。
The gold and silver resources in China are commonly charactered by their complete genetic types.Gold is superior to silver for their resources and exploitation perspective.The metallogenic setting is advantageous for gold mineralization.It shows a long term of mineralization from Cenozoic to Archaeozoic and a wide distribution of the mineral resources.However,there are a few of super large scale gold deposits with reserves over 100t and a few of gold deposits with rich ores.The resources are mostly used and serious waste.There exist problems paying more attention to exploitation and despising exploration.China is although one of the countries with rich silver resourecs on the world.But silver is also one of mineral resource types with lower ensuring degree of reserves in China.And there also exist problems with a few super large type silver deposit and short of explorated reserves.
出处
《矿产与地质》
1997年第6期368-373,共6页
Mineral Resources and Geology
关键词
金
银
矿产资源
成矿环境
开发前景
矿床成矿
Mineral resources of gold and silver,Metallogenic setting,Exploitation perspective,China
