搜索结果: 1-15 共查到“地质学 gold”相关记录16条 . 查询时间(0.134 秒)
中国地质大学科学技术发展院吴亚飞(博士研究生),李建威 等 资源学院/GPMR国家重点实验室 Geology, Available online 2 May 2019. Gold, arsenic, and copper zoning in pyrite: A record of fluid chemistry and growth kinetics
热液黄铁矿；复杂成分；环带形成；控制因素；研究成果
2021/10/20
近日，中国地质大学资源学院和GPMR国家重点实验室李建威教授团队在国际地质学顶级期刊Geology上发表了关于热液黄铁矿中复杂成分环带形成机理与控制因素的研究成果。论文第一作者吴亚飞是中国地质大学与澳大利亚科廷大学联合培养的博士研究生，通讯作者为李建威教授。
中国地质大学科学技术发展院靳晓野, 李建威等, 资源学院/GPMR国家重点实验室. Economic Geology, 2021, Calcite U-Pb dating unravels the age and hydrothermal history of the giant Shuiyindong Carlin-type gold deposit in the Golden Triangle, South China
放射性；同位素；实验室；卡林型；金矿床
2021/10/14
近日，矿床学领域权威期刊《Economic Geology》刊发我校资源学院和GPMR国家重点实验室李建威教授团队和昆士兰大学放射性同位素实验室合作的研究成果——首次利用LA-(MC)-ICPMS方解石U-Pb测年法精确确定了卡林型金矿床的形成时代。这是该团队继卡林型金矿成矿流体来源与演化示踪研究“Noble gases fingerprint the source and evolution o...
中国地质大学科学技术发展院吴亚飞(博士研究生)，李建威等 资源学院/GPMR国家重点实验室Geochimica et Cosmochimica Acta, Available online 3 November 2018. Metal remobilization and ore-fluid perturbation during episodic replacement of auriferous pyrite from an epizonal orogenic gold deposit
金硫化物；不同成分；性质流体；体系中；溶解度
2021/10/20
近日，中国地质大学资源学院和GPMR国家重点实验室李建威教授团队在国际地球化学顶级期刊Geochimica et Cosmochimica Acta (Nature Index)上发表了关于浅成造山型金矿床含金黄铁矿热液交代过程中金的再富集及成矿流体演化的研究成果。论文第一作者吴亚飞是中国地质大学与澳大利亚科廷大学联合培养的博士研究生，通讯作者为李建威教授。
Geology and Mineral Chemistry of Gold Mineralization in Mirge-Naqshineh Occurrence (Saqez, NW Iran): Implications for Transportation and Precipitation of Gold
gold quartz veins mineral chemistry EPMA Mirge-Naqshineh Iran
2018/4/10
The Mirge-Naqshineh gold district is situated at northwest of Iran with a NW-trending brittle-ductile shear zone. It is hosted by Precambrian meta-sedimentary and meta-volcanic units traversed by mine...
Rusting pyrite ‘fool’s gold’ in glaciers a sign of increased carbon（图）
rusting pyrite fool’s gold glaciers increased carbon
2017/9/1
Some say the world will end in fire, some in ice. One more reason to hold with those who favor fire: USC scientists have found that rock and soil breakdown in glaciers generates more acidity and relea...
Statistical evaluation of the geochemical data from Akoluk epithermal gold area (Ulubey–Ordu), NE Turkey
Soil geochemistry exploration epithermal gold deposit Akoluk–Ordu
2017/4/12
The Akoluk gold mineralization area is located in the southern section of the western Pontide tectonic belt in the
northeast of Turkey. The area of interest is intensely vegetated with hazelnut trees...
Migration mechanisms of gold nanoparticles explored in geogas of the Hetai ore district, southern China
geogas gold concelead ores gas migration
2017/4/12
Several studies have shown that gas flows (namely “geogas”) ascending from the Earth’s interior can, while passing
through concelead orebodies, assimilate ore nanoparticles and carry them to the surf...
Stream Sediment Geochemical Exploration for Gold in the Kazdağ Dome in the Biga Peninsula, Western Turkey
BLEG sampling geochemistry gold mineral exploration Kazdağ western Turkey
2009/7/7
The Tuztaşı Au-Ag mineralized system was discovered within the Kazdağ dome using BLEG (bulk leach extractable gold) and 180-µm stream sediment geochemical data collected across th...
Thermodynamic properties of alloys of gold-74/palladium-26 with variable amounts of iron and the use of Au-Pd-Fe alloys as containers for experimental petrology
ariable amounts Thermodynamic
2014/4/8
Iron oxide-alloy equilibration experiments were conducted in H2
-CO2
gas mixtures at 1 atm and
1125–1240 °C using strips of Au74Pd26
(wt%) and produced Au-Pd-Fe alloys with 0.03–13 wt% iron.
...
Geology and origin of alkalic-type gold deposits in North China craton,Peoples Republic of China
2007/7/28
期刊信息
篇名
Geology and origin of alkalic-type gold deposits in North China craton,People's Republic of China
语种
英文
撰写或编译
作者
Feng-Jun NIE and Cheng-Yu Wu
第一作者单位
刊物名称
Gelbal Tectonics and Metalloge
页面
1998...
期刊信息
篇名
Tellunide Type Gold Deposit in Beiling Proterozoic volcanic rocks
语种
英文
撰写或编译
作者
Ren Fugen
第一作者单位
刊物名称
Acta Ceoscientia sinica
页面
1996 Vol.17 P77-79
出版日期
1996年
月
日
文章标识(ISSN)
相关项目
豫西元古宙碲化物型金矿成...
期刊信息
篇名
A negatively charged species of gold in minerals – further study of chemically bound gold in arsenopyrite and arsenian pyrite
语种
英文
撰写或编译
撰写
作者
Li Jiuling,Qi Feng and Xu Qingsheng
第一作者单位
Insti...
Isotope geochemistry of gold ore deposits in the Gezhen shear zone, Qiongxi, Hainan island.
2007/7/28
期刊信息
篇名
Isotope geochemistry of gold ore deposits in the Gezhen shear zone, Qiongxi, Hainan island.
语种
英文
撰写或编译
撰写
作者
XIA Yong
第一作者单位
Institute of Geochemistry,Chinese Academy of Sciences,Guiyang, 550...
Loss of iron to gold capsules in rock-melting experiments
Loss iron gold capsules rock-melting experiments
2012/4/1
Gold is used widely for capsules in high-temperature rock-melting studies because it is generally
thought to absorb negligible Fe from silicate samples. However, we observed significant losses of Fe
...
Oxidation state of gold and arsenic in gold-bearing arsenian pyrite
Oxidation state gold gold-bearing arsenian pyrite
2012/3/31
XANES measurements on gold-bearing arsenian pyrite from the Twin Creeks Carlin-type gold
and Au and arsenic is present at As . Au is attributed
deposits show that gold is present as both Au
to su...