| 1. | Dating the dachang giant tin - polymetallic deposit in nandan , guangxi 广西南丹大厂超大型锡多金属矿床的成矿时代 |
| 2. | Study on metallogenic epoch and metallogenic stages of the hadamengou gold deposit , inner mongolia 内蒙古哈达门沟金矿成矿时代及成矿阶段研究 |
| 3. | Metallogenetic epoch of chenlingou gold deposit in the core of dabieshan orogenic belt , luotian , hubei province 大别造山带核部罗田陈林沟金矿成矿时代 |
| 4. | Reidentification of the ore - hosted strata age and metallogenic age of the stratabound au - se deposits , the western qinling mountains 硒矿床的赋矿地层年代与成矿时代 |
| 5. | Geological characteristics and ore - forming time of the kangma deposit in the dachang tin - polymetallic ore field , guangxi 广西大厂锡多金属矿田亢马矿床地质特征及成矿时代 |
| 6. | Sedimentation - diagenesis deposits mainly formed during late sinian to cambrian period , such as bingtongshan pbzn deposits and aozigang deposits 沉积成岩型铅锌矿主要成矿时代属晚震旦世~寒武纪,如冰洞山式铅锌矿床和凹子岗锌矿床。 |
| 7. | The coi - rich " inclusions and normal nacl + h2o inclusions are commonly observed in same samples with the same homogenization temperature ( th ) . 4 Ar - ar同位素地球化学研究表明,萨瓦亚尔顿金矿床的主要成矿时代为印支晚期, 210ma 。 |
| 8. | The minerogenetic epoch lasted from paleoarchean to sinian , with neoarchean , paleoproterozoic and mesoproterozoic - qingbaikouan being the culmination periods 成矿时代从古太古代到震旦纪,但以新太古代、古元古代、中元古代青白口纪3个地质时期为成矿高峰期。 |
| 9. | In china , the yanshanian is the most important period of metallizing process of gold , followed by the variscan , luliang - jinningian , wutainian and the himalayan periods 而我国金矿床的成矿时代则以燕山期为最重要,吕梁晋宁期和海西期次之,其馀为五台期和喜马拉雅期。 |
| 10. | Based on systematic summarization of geological characteristics of the tianlu copper deposit , this paper has analyzed its metallogenic epoch and genesis , and built up a metallogenic model 摘要文章在系统总结天鹿铜矿床地质特征的基础上,分析了成矿时代和矿床成因,并建立了成矿模式。 |