Search
Search Results
-
Zavaritskite from Sulfide–Magnetite Ore of the Aktash Skarn Deposit, Western Karamazar
AbstractThe rare mineral zavaritskite has been identified in sulfide–magnetite ore of the Aktash skarn deposit, northern Tajikistan, and has been...
-
Physicochemical Modeling of Ore Formation at the Gold and Volcanogenic Massive Sulfide Deposits of the Northern Urals
Abstract—A thermodynamic model of the gold–polymetallic volcanogenic massive sulfide ore-forming system, related to the evolution of a shallow acid...
-
The Raduzhnoe Au–Sulfide Deposit (Northern Caucasus): Geological Settings, Mineralogy, and Sources of Metals
AbstractThe Raduzhnoe Au–sulfide deposit (reserves 4.89 metric tons Au with an average grade of 2.9 ppm), attributed to the intermediate sulfidation...
-
Distinctive Features of Two Genetic Types of Sulfide Ores in the Central Atlantic
AbstractThe results of long-term studies of the localization conditions, morphology, structure, mineral and chemical compositions of modern ocean...
-
Conceptual 3D Modeling and Direct Block Scheduling of a Massive Seafloor Sulfide Occurrence
The transition toward more environmentally friendly energy production and e-mobility will increase the global demand for metals and minerals. The...
-
The genesis of the Ni–Cu sulfide mineralization of the carboniferous Haibaotan intrusion, Eastern Tianshan, Central Asian Orogenic Belt
The large to middle-sized magmatic Ni–Cu sulfide deposits are spatially situated in the eastern portion of Eastern Tianshan, whereas those in the...
-
Analysis of Oxidation of Sulfide Minerals in Copper–Nickel Deposits
AbstractThe oxidation-induced alteration of properties of sulfide minerals is analyzed. The air-and-gas content and thermodynamic parameters of mine...
-
Fractal Analysis of the Composition and Structure of Sulfide Disseminated Ores in Picritic Gabbro-Dolerites of the Oktyabrsky Deposit, Norilsk Ore Cluster
AbstractOres from wells drilled in the Kharaelakh intrusive of the Talnakh ore cluster are analyzed. Vein-disseminated sulfide copper–nickel...
-
Differentiating between hydrothermal and diagenetic carbonate using rare earth element and yttrium (REE+Y) geochemistry: a case study from the Paleoproterozoic George Fisher massive sulfide Zn deposit, Mount Isa, Australia
Carbonate minerals are ubiquitous in most sediment-hosted mineral deposits. These deposits can contain a variety of carbonate types with complex...
-
Fluid evolution, metal source, and ore genesis of sulfide mineralization, Nim Ka Thana Copper Belt, Rajasthan, India: evidence from mineral chemistry, fluid inclusions and sulfur isotope geochemistry
Nim Ka Thana Copper Belt, in Rajasthan, India is well-known for the bornite dominated copper deposits. The present study area covers three prospects,...
-
Variation of trace elements in chalcopyrite from worldwide Ni-Cu sulfide and Reef-type PGE deposits: implications for mineral exploration
Chalcopyrite from 13 worldwide representative Ni-Cu sulfide and Reef-type PGE deposits were investigated using laser ablation-inductively coupled...
-
Mining and Processing of Seafloor Massive Sulfides: Experiences and Challenges
The Japan Oil, Gas and Metals National Corporation (JOGMEC) has been working toward develo** seafloor polymetallic sulfide deposits. As part of its...
-
Effect of Sulfide Sulfur on the Crystallization of Low-Alkali Magmas: Prolegomena
Abstract —The effect of sulfide sulfur on the crystallization of ultramafic–mafic–intermediate magmatic systems is considered in order to assess its...
-
Evolution of magmatic sulfide liquids: how and when base metal sulfides crystallize?
Experimental studies on binary, ternary and quaternary Cu–Fe–Ni–S systems are fundamental for the investigation of magmatic sulfide deposits, the...
-
Three-Dimensional Mineral Prospectivity Modeling with Geometric Restoration: Application to the **chuan Ni–Cu–(PGE) Sulfide Deposit, Northwestern China
Structural deformation is ubiquitous throughout geological history. For a mineral deposit that underwent structural deformation after its formation,...
-
A Novel Approach to Three-Dimensional Inference and Modeling of Magma Conduits with Exploration Data: A Case Study from the **chuan Ni–Cu Sulfide Deposit, NW China
The genesis of magmatic Ni–Cu–precious metal sulfide ore deposits in open system magma conduits provides a means to reconcile the very large ratios...
-
Infiltration of Intercumulus Liquid as a Process for the Sulfide Relocation—An Example from Low-Sulfide Mineralization of the Burakovo–Aganozero Intrusion
Abstract—A mechanism is suggested to explain the transport of sulfide material by means of its dissolution and subsequent redeposition under the...
-
Geology and geochemistry of the Tulaergen conduit-style magmatic Ni-Cu sulfide deposit in the Central Asian Orogenic Belt, northwestern China
The Tulaergen magmatic Ni-Cu sulfide ore deposit is located along the southern margin of the Central Asian Orogenic Belt in northwestern China. This...
-
Magma evolution and mineralization of the Baixintan magmatic Ni–Cu sulfide deposit in Eastern Tianshan, Northwestern China
Eastern Tianshan is an important nickel ore belt in China, in which large to middle-sized magmatic Ni–Cu sulfide deposits occur spatially in the...
-
Mechanism of organic matter assimilation and its role in sulfide saturation of oxidized magmatic ore-forming system: insights from C-S-Sr-Nd isotopes of the Tulaergen deposit in NW China
Organic matter assimilation-induced reduction is thought to play a critical role in the formation of magmatic sulfide deposits if the parental magmas...
