GOLD-JASPEROID MINERALIZATION IN ZONE OF THE SHARTYMSKIY FAULT (SOUTH URALS)
The Shartymskiy Graben was formed at zone of the Shartymskiy Fault in the late collision stage of development of the Southern Urals on the joint of the Western and Eastern Magnitogorsk sub-zone in conditions of variable compression and stretching, and was made with the Lower Carboniferous limestone. Occurrences of gold-bearing metasomatites (jasperoids,
openaire +2 more sources
Metallogenic features of Miocene porphyry Cu and porphyry-related mineral deposits in Ecuador revealed by Re-Os, 40Ar/39Ar, and U-Pb geochronology [PDF]
Mineralization and alteration events at ten Miocene porphyry Cu and porphyry-related epithermal mineral deposits in southern, central, and northern Ecuador were dated by means of molybdenite Re-Os, biotite and alunite 40Ar/39Ar, and titanite U-Pb ...
Barra, Fernando +4 more
core
Ore fluid properties and sources at the Betze-Post deposit, the largest Carlin-type gold system in the world (∼49 million ounces Au), are not well understood.
Lubben, Jared D
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Use of the Surfer package in the interpretation of the geochemical data from the Alshar mineralized area, R. Macedonia [PDF]
Within these trials were treated results of 288 lithogeochemistry and 362 soil samples. Gold, silver and arsenic were the elements selected for the geochemical interpretation in the Surfer software package.
Tasev, Goran +2 more
core
BİR EPİTERMAL CEVHERLEŞMENİN ANATOMİSİ: MUMCU (BALIKESİR-SINDIRGI), İÇ-BATI ANADOLU
Mumcu'daki epitermal cevherleşme, Simav grabenini dik olarak enine kesen "basit transfer fayları" üzerinde, Paleozoyik (?) yaşlı metamorfitler ile Miyosen yaşlı andezitik volkanitier arasında gelişmiştir.
Vedat OYGÜR
doaj
Akurasi Wavelenght–dispersive X-ray Flourescence [PDF]
Wavelenght-Dispersive X-Ray Flourescence Accuration. X-Fuorescence spectrometry is a method, which isincreasingly applied in the geochemical analysis.
Widyatmoko, H. (H)
core
Geologic and mineral and water resources investigations in western Colorado, using Skylab EREP data [PDF]
There are no author-identified significant results in this ...
Lee, K.
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A unique, highly radioactive variety of fluor it emineral has been recorded in the uranium occurrence of El-Missikat sheared granite pluton. In this occurrence, the uranium assumes different forms, including its presence as discrete, visible, secondary ...
Mohamed Fahmy Raslan
doaj
Petrographic and geochemical investigations of pyrite and marcasite from the Getchell Carlin-type gold deposit show that elevated concentrations of a characteristic suite of trace metals correlate with ore-stage pyrite morphology.
Weaver, Kelli Diane
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THE EVOLUTION OF STONE WEAPON ELEMENTS AND CULTURAL DYNAMICS DURING THE MESOLITHIC IN SOUTHWESTERN FRANCE : THE CASE OF THE HAUT QUERCY (LOT, FRANCE) [PDF]
International audienceFollowing a recent quantitative and qualitative renewal of archaeological research in the Quercy, this region has become particularly favourable for analyses of the cultural dynamics of Mesolithic societies in southwestern France ...
Bosc-Zanardo, Bruno +2 more
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