I am focusing on the research in Tectonics Structure Geology Mineralogy Geology and Petrology Mineral Prospecting and Exploration I am interested in the granite related W Sn deposits rare metal deposits Nb Ta Rb Li etc and low temperature Sb Au

Ore forming materials and fluids and ore controlling factors

The deposit has largely the same metallogenic background as the nearby Tudui Pengjiakuang and Nanguozi gold deposits Liu et al 2002 Qiao et al 2016 Hou 2019 These gold deposits in the northeastern margin of Jiaolai Basin are controlled by interlayer detachment structure or/and the NE trending Guocheng fault zone

Fluorapatite fingerprints on magmatic hydrothermal fluid

article{Madayipu2025FluorapatiteFO title={Fluorapatite fingerprints on magmatic hydrothermal fluid evolution of the Lianyunshan Nb Ta Sn deposit NE Hunan South China } author={Nuerkanati Madayipu and Huan Li and Thomas J Algeo and Safiyanu Muhammad Elatikpo and Han Zheng and Biao Liu and Da Peng Zhu and Nuo Li and Victor Ikechukwu

Exhumation History and Exploration Potential of Gold Deposits in the NE

As the most important gold producer in China the Northwest Jiaodong Peninsula is famous for its large gold deposits In recent years the discovery of gold mineralization has reached a depth of 4 000 m below the surface in this region It has attracted significant interest from explorers about the prospecting potential at greater depths Besides

Roles of Multisourced Fluids in the Formation of Sandstone

The sandstone hosted uranium deposits in the SW Songliao Basin differ from typical sandstone hosted uranium deposits in terms of the geological features of the ore deposits including the geometry of the orebodies mineral assemblage and petrography Detailed drill core and microscopic observations scanning electron microscopy SEM electron microprobe

Decratonic gold deposits Science China Earth Sciences

The North China craton NCC hosts numerous gold deposits and is known as the most gold productive region of China The gold deposits were mostly formed within a few million years in the Early Cretaceous 130 120 Ma coeval with widespread occurrences of bimodal magmatism rift basins and metamorphic core complexes that marked the peak of

Application of field portable geophysical and geochemical

Application of field portable geophysical and geochemical methods for tracing the Mesozoic Cenozoic vein type fluorite deposits in shallow overburden areas A case from the Wuliji Oboo deposit Inner Mongolia NE China Ore Geology Reviews IF Pub Date 2022 01 05 DOI /

Gold Mining In Venezuela The Diggings

Browse gold mining mines in Venezuela by region—including Amazonas Bolivar Delta Amacuro Home Commodities Gold Mines South America Top States by Gold Deposits In Venezuela Total Prospects Occurrences Plants Producers

Intervista Delinquenza e povert in Venezuela Si sopravvive

Ogni giorno ringraziavo il cielo per essere ancora vivo Caracas Maracay Valencia tre su ventidue citt in Venezuela sono vere e proprie capitali della delinquenza dove la criminalit arriva a impossessarsi del 30% della popolazione per ogni citt Dal 2001 al 2016 ci sono stati quasi 300mila 2018 è stato il paese più violento del mondo con una

The Jiaodong type gold deposits Characteristics origin and

The Jiaodong Peninsula in the eastern part of the North China Craton NCC constitutes China s richest gold province Fig 1 and one of the major gold fields in Asia Goldfarb et al 2014 The Early Cretaceous ca 125 120 Ma; Goldfarb and Santosh 2013 Yang and Santosh 2014 gold deposits in this region have been broadly classified into two types 1 the

The Jiaodong type gold deposits Characteristics origin and

The origin of the gold deposits in the Jiaodong region continues to be debated Goldfarb and Santosh 2013 Based on structural setting mineralisation style and ore fluid geochemistry some workers classified these deposits as orogenic Goldfarb et al 2001 Goldfarb et al 2005 Goldfarb et al 2007 Kerrich et al 2000 Qiu et al 2002 Zhou and Lu

Jiaodong type gold deposit

Jiaodong area is the only Late Mesozoic giant gold province hosted in a Precambrian metamorphic terrane in the world The metallogenic system of Jiaodong gold province is unique with the following distinctive features 1 It is situated in an

Roles of Multisourced Fluids in the Formation of Sandstone

The sandstone hosted uranium deposits in the SW Songliao Basin differ from typical sandstone hosted uranium deposits in terms of the geological features of the ore deposits including the geometry of the orebodies mineral assemblage and petrography Detailed drill core and microscopic observations scanning electron microscopy SEM electron microprobe

Transformation of Mesozoic dynamic systems and

Distribution map of Li Be Nb Ta deposits in South China Figure 3 Distribution map of regolith hosted REE deposits in South China after Yuan 2012; Li et al 2017 Figure 4 Geochemical diagrams of ore forming granites related to W Sn Li Be Nb Ta and

Tectonic magmatic setting for Early Cretaceous low sulfidation epithermal gold deposits in the Xing Meng Orogenic Belt Constraints from zircon U Pb and Hf isotopic data of wulaga deposit NE China Solid Earth Sciences 7 276 295 （7）Li X Wang YB

Why Venezuela is Alberta s biggest competitor Oil Sands Magazine

Thanks to proximity to the equator oil sands deposits in Venezuela are closer to 50°C much warmer than Alberta s oil sands which tend to average closer to 20°C deep underground and just 5°C close to the surface That means much less energy is required to bring the oil to a flowing temperature 2 Simpler geology

The large granitic pegmatite Li deposits formed at final

The Central Altun orogenic system as a part of the Proto Tethys Orogenic Belt Zhang et al 2010 is a product of the collision and amalgamation of three micro continents that originated in the northern region of Gondwana Yin and Harrison 2000 Wu et al 2020a It is considered to be a favorable region for studying the mechanism of multiple micro continents

Jurassic Cretaceous Boundary Strata of the Somanakamura Group in NE

The Tuchengzi Formation is widely distributed in western Liaoning Province with a clear top and bottom It is the focal area for the delineation of the terrestrial Jurassic Cretaceous boundary

Easiest Ways to Send Money to Venezuela in January 2025

Deposit Methods Venezuela Regulator Ria Money Transfer 0% on the first transfer; from USD 3 Debit and credit cards bank transfers cash Central Bank of Venezuela Western Union 0% on the first transfer which vary Debit and credit cards bank transfers cash in store Central Bank of Venezuela Small World 0% on the first transfer

BIBLIOGRAPHIC REFERENCES OF GOLD DEPOSITS IN VENEZUELA

Open File Report 1991 The Guayana Shield in Venezuela is composed of five lithotectonic provinces 1 an Archean amphibolite to granulite facies gneiss terrane; 2 an Early Proterozoic greenstone granite terrane s ; 3 an Early Proterozoic unmetamorphosed volcanoplutonic complex; 4 Early to Middle Proterozoic continental sedimentary rocks; and 5 Middle

The ore‐forming fluids characteristics of

2 Zan Jinbo Li Xiaojing Kang Jian Guo Zengguang Mao Ziqiang 2020 Intensified pedogenesis caused the increase in the fine particle content of late Cenozoic fluvial and lacustrine deposits in the NE Tibetan Plateau Sedimentary Geology 398 105587 https