2) pyritization
黄铁矿化
1.
Studies on rock and ore micro fabric that control mineral preservation stratum of the deposit,and the siliconization and pyritization contacted with gold mine origin reflects the characteristic of syndepositiondiagenesis,which indicates the sediment-diagenesis and later stage mild reconstructive genetic mechanism of Shuiyindong gold deposit.
黔西南水银洞金矿是一特大型富金矿床,矿体成群多层、顺层产于龙潭组地层中,通过系统研究水银洞金矿赋矿地层岩石及矿石的显微组构特征,以及与金矿成因联系密切的硅化及黄铁矿化特征,均显示为同沉积—成岩特征,共同指示水银洞金矿沉积—成岩后期轻微改造的成因机制。
2.
,it is considered that the source of minerals etc mainly comes from the pyritization sources of the submarine volcano eruption.
认为含矿岩系的物源主要来自海底火山喷发作用形成的黄铁矿化矿源层。
3.
The gold deposit is closely associated with pyritization、albitization and silicification.
萨日达拉金矿床位于伊犁板块和准噶尔板块的接合部位,严格受冰达坂韧-脆性剪切带控制,具体产出部位为韧性剪切带内次级剪切带:含矿岩石为糜棱岩、糜棱岩化岩石:矿床与黄铁矿化、钠长石化、硅化等关系密切;矿床异常Au下限为10×10-9;元素组合为Au、As、Ag、Zn。
3) iron oxide yellow
氧化铁黄
1.
Process of preparing α-FeOOH nanorods with air oxidation is divided into two steps,preparation of crystal seeds and production of iron oxide yellow particles.
此法可制得黄色,棒状,长、径分别约为300nm、50nm的纳米氧化铁黄粉末。
2.
Nano-sized iron oxide yellow particles were prepared by air oxidation,and characterized by XRD and TEM.
采用空气氧化法制备了纳米级氧化铁黄颗粒,并用XRD、TEM对样品进行了表征。
3.
Nanosized iron oxide yellow particles were prepared by oxidizing ferrous sulfate using sodium chlorate.
利用氯酸钠氧化硫酸亚铁工艺制备纳米氧化铁黄 ,采用 TG- DTA、XRD、TEM等手段对样品形态结构进行表征 。
4) yellow iron oxide
氧化铁黄
1.
A process of producing yellow iron oxide pigment by ferrous saltof by-product is deseribed.
从分析我国氧化铁黄生产及市场现状出发，试验选择了以钛白粉厂副产硫酸亚铁为原料，通过原料纯化、分步中和、分步控制氧化的常温合成工艺路线。
5) Yellow iron oxides
黄氧化铁
补充资料：黄铁矿,矿铁矿
CAS：1309-36-0
分子式：FeS2
中文名称：黄铁矿；硫铁矿；硫精矿粉；黄铁矿,矿铁矿
英文名称：Pyrite；pyrite (fes2)；powdered pyrite concentrate；pyrite concentrate；troilite
分子式：FeS2
中文名称：黄铁矿；硫铁矿；硫精矿粉；黄铁矿,矿铁矿
英文名称：Pyrite；pyrite (fes2)；powdered pyrite concentrate；pyrite concentrate；troilite
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条