Results 31 to 40 of about 2,786 (217)
Indonesian Journal on Geoscience, 2014 DOI: 10.17014/ijog.v7i4.146This paper is dealing with ore characteristics and fluid inclusion of the Moncong Bincanai, Biringbulu Subregency of Gowa Regency, South Sulawesi Province, Indonesia.
Asmariyadi Asmariyadi +4 more
doaj +1 more source
Lifetime of superheated water in a micrometric synthetic fluid inclusion [PDF]
, 2008 International audienceA synthetic pure water fluid inclusion presenting a wide temperature range of metastability (Th - Tn ≈ 50°C; temperature of homogenization Th = 144°C and nucleation temperature of Tn = 89°C) was selected to make a kinetic study of ...
El Mekki, Mouna +4 more
core +3 more sources
Non-Contact Luminescence Lifetime Microthermometry using Scintillation Sensors
Acta Physica Polonica A, 2018 The paper describes an original technique for non-contact in situ monitoring of the temperature developed for experiments in a vacuum environment at the tender X-ray beamline I23 of the Diamond Light Source. The sample temperature is established by determining the luminescence decay constant of a Bi4Ge3O12 (BGO) scintillation sensor.
Mykhaylyk, V, Kraus, H, Wagner, A
openaire +1 more source
Application of microthermometry to measurement of microbial activity and inactivation process by inhibitor [PDF]
Biochemical Engineering Journal, 2006 Abstract A rapid and simple technique (microthermometry) was developed for the measurement of microbe's metabolic activities and its inactivation process by an inhibitor. To analyze the results and to determine the parameters for the estimation of the activity and inactivation degree, a simple model was proposed. Yeast cells (Saccharomyces cerevisiae)
Maruyama, Hideo +3 more
openaire +2 more sources
Petrography, microthermometry, and isotopy of the gold veins from Vetas, Santander (Colombia) [PDF]
Earth Sciences Research Journal, 2020 The gold mineralization located in Vetas, Santander, consists of auriferous quartz veins hosted in Bucaramanga gneiss rocks, intrusive Jurassic rocks, and intrusive to porphyritic Miocene rocks. This study identified four mineralizing events: (1). Sericite, carbonate (ankerite and calcite?), massive and microcrystalline quartz, sphalerite, adularia ...
Sonia Rojas Barbosa +2 more
openaire +2 more sources
Tropical temperature evolution across two glacial cycles derived from speleothem fluid inclusion microthermometry [PDF]
Climate of the PastThe evolution of tropical temperature across multiple glacial-interglacial cycles is mostly constrained with marine proxy records, which are associated with considerable uncertainties.
Y. Krüger +5 more
doaj +1 more source
Open Geosciences, 2023 This study provides an in-depth analysis of fluid inclusions (FIs) and stable isotopes from the Manondo-Choma gold prospect in southern Malawi to understand the ore-forming mechanisms, genesis, and evolution of the hydrothermal fluids responsible for ...
Chisambi Joshua, von der Heyden Bjorn
doaj +1 more source
Frontiers in Earth Science, 2023 Introduction: The Zhangjiapingzi gold deposit, located at the western margin of the Yangtze Craton and controlled by the Jinhe-Chenghai deep fault, is a newly discovered super-large gold deposit in the Danba-Mianning metallogenic belt.
Bing Yan +6 more
doaj +1 more source
Earth Sciences Research Journal, 2018 Epigenetic El Vapor gold mineralization is hosted by the Segovia batholith and sedimentary rocks at both sides of El Nús fault, in the eastern flank of the Colombian Andes central cordillera.
Camilo E. Dorado, Juan C. Molano
doaj +1 more source
, 2003 Quartz veins hosted by the high-grade crystalline rocks of the Modum complex, Southern Norway, formed when basinal fluids from an overlying Palaeozoic foreland basin infiltrated the basement at temperatures of c.220degreesC (higher in the southernmost ...
Boyce, A.J. +3 more
core +1 more source