Results 21 to 30 of about 324,663 (309)
Journal of Economic Geology, 2010 Barika gold (and silver) rich massive sulfide deposit is located 18 km east of Sardasht, north western part of Sanandaj-Sirjan metamorphic zone. Rock units outcropped in this area are Cretaceous metamorphosed volcano-sedimentary rocks in green schist ...
Hossein Ali Tajeddin +3 more
doaj +1 more source
Migration of latent fingermarks on non-porous surfaces:observation technique and nanoscale variations [PDF]
, 2017 Latent fingermark morphology was examined over a period of approximately two months. Variation in topography was observed with atomic force microscopy and the expansion of the fingermark occurred in the form of the development of an intermediate area ...
Jones, Benjamin J. +2 more
core +3 more sources
Platinum mineralization comparative characteristics of the some Far East deposits
E3S Web of Conferences, 2018 In this article shown platinum mineralization comparative characteristics for three deposits: Kondoer-traditional unique deposit and other two probably alternative source of platinum: the Poperechnoe ironmanganese deposit and the Malmyzh copper-porphyry ...
Lavrik Natalya +4 more
doaj +1 more source
Kuangchan zonghe liyong[Objective] Orogenic gold deposit is widely developed in the Daduhe gold metallogenic belt. The Yizhuxiang gold deposit is one of the representative medium-sized deposits in the Daduhe gold metallogenic belt.
Haijun ZHANG +6 more
doaj +1 more source
Rb-Sr Isotopic Geochronology and Geological Implications of Dongfeng Gold Deposit in Jiaodong Area
Earth Sciences Research Journal, 2016 The superlarge Dongfeng gold deposit is located in the Potouqing faults-alteration belt of the eastern part of the ‘Zhao-Lai-gold ore belt’, which belongs to the northwestern part of the Jiaodong area.
Wang Zongyong +7 more
doaj +1 more source
Geological Characteristics and Occurrence of Pianyanzi Au Deposit in Daduhe Basin, Sichuan
Kuangchan zonghe liyong, 2022 Pianyanzi gold deposit is located in the Daduhe metallogenic belt at the northern end of the Kangyan-Yunnan axis. It is a rare flummagnesite type gold deposit in the world.
Yan Zhang +6 more
doaj +1 more source
Worldwide open access: UK leadership? [PDF]
, 2013 The web is destined to become humankind's cognitive commons, where digital knowledge is jointly created and freely shared. The UK has been a leader in the global movement toward open access (OA) to research but recently its leadership has been derailed ...
Harnad, Stevan
core +2 more sources
Qualitative characterization of healthcare wastes [PDF]
, 2020 The biological hazard inherent in the clinical wastes should be considered during the management and treatment process as well as the disposal into the environment.
A Graikos +22 more
core +1 more source
Gold Deposits in the Sanandaj–Sirjan Zone: Orogenic Gold Deposits or Intrusion‐Related Gold Systems? [PDF]
Resource Geology, 2012 AbstractMost of the known large gold deposits in Iran are located along the Sanandaj–Sirjan Zone, western Iran, which hosts a wide range of gold deposit types. Gold deposits in the belt, hosted in upper Paleozoic to upper Mesozoic volcano‐sedimentary sequences of lower greenschist to lower amphibolite metamorphic grade, appear to represent mainly ...
Farhang ALIYARI +2 more
openaire +1 more source
Invisible Gold from the Hishikari Epithermal Gold Deposit, Japan: Implication for Gold Distribution and Deposition [PDF]
Resource Geology, 2005 . The presence of invisible gold was confirmed in arsenian pyrite from the Hishikari epithermal gold deposit, Kagoshima, Japan, by means of EPMA and SIMS analyses. The relative concentration of invisible gold may be positively correlated with As contents (0.01 to 10.37 wt%) of fine-grained arsenian pyrite which commonly occurs in the auriferous quartz ...
Nobutaka Shimada +3 more
openaire +1 more source