High-Grade Gold Intercepted in Ruth Vein in Close Proximity to Moss Open pit.
Research needs to be better coordinated and more integrated, such that detailed fluid-inclusion, trace-element, and isotopic studies of both gold deposits and potential source rocks, using cutting-edge technology, are embedded in a firm geological framework at terrane to deposit scales.
TheWest Extensionof the Moss Vein is a 1.7 kilometer-long zone of vein and stockwork veining along the Moss structure west of the West Pit. Numerous vein stockworks have been observed in outcrop in the area and there is potential to add significant tons and gold ounces to the Moss mine resource in this area. To date, only the first 1.2 kilometers of observed strike length have been tested.
Jun 17, 2020nbsp018332The mine could be one of the biggest gold producers in the world if completed, but one research firm says that it costs too much to actually build.
The Eastern Extension is a continuation of the Moss Vein to the east of the current mining operations. Only shallow drilling has been completed to date and returned results of only narrow low-grade mineralized intervals within the Moss Vein structure near surface. Two additional exploration drill holes were completed in the Far East Extension which targeted the intersection of the New York and Moss Veins in areas not previously drilled. It is presumed that the collar locations were in a non-mineralized portion of the vein, and ore shoots have the potential to exist at depth and along strike.
May 01, 2009nbsp018332Under present tropical conditions, other elements associated with Birimian gold mineralization, notably copper and arsenic, are highly mobile to remain in residual soils. However, manganese, like iron, remains in residual soils as oxides and could be a useful pathfinder element in the search for gold in tropical lateritic soils derived from.
At the lab, rock samples are dried, crushed and pulverized to 85 passing through a 200-mesh sieve. The pulps are assayed for gold using a 30 g split, Fire Assay FA and Atomic Absorption AA finish. Over limit assays for both gold and silver 10 gpt for gold and 100 gpt for silver were rerun using a gravimetric procedure. Rejects and pulps are stored at Golden Vertexs warehouse in Bullhead City for future reference.
The foregoing technical information contained in this news release has also been reviewed and verified by Mr. Joseph Bardswich, P.Eng., a director of the Company and a Qualified Person quotQPquot for the purpose of National Instrument 43-101 Disclosure Standards for Mineral Projects.
Dec 22, 2019nbsp018332High-grade gold has been identified in each of the zones. A significant portion of the project remains underexplored. 26 drill holes have intersected gold mineralization greater than 10 gt Au over variable widths. The latest was 41.30 gt Gold over 4.10 m including 202.81 gt Au over 0.80 m in New Emerging Upper Gratien Zone.
NV Gold Corporation TSXVNVX,OTC PinkNVGLF is a junior exploration company focused on delivering value through mineral discoveries and a highly.
298 Exploration Targeting in Porphyry Cu Systems Using Propylitic Mineral Chemistry A Case Study of the El Teniente Deposit, Chile. 220 Tracing Mineralogy and Alteration Intensity Using the Spectral Alteration Index and Depth Ratios at the Northwest Zone of the Lemarchant Volcanogenic Massive Sulfide Deposit, Newfoundland, Canada.
The Coffee gold deposit, located in the Dawson Range, west-central Yukon, Canada, is an example of structurally-controlled, gold-only mineralization with a global resource of 4 Moz gold. Establishing the controls on ore distribution enhances exploration potential, and provides implications for the tectonic and metallogenic evolution of the.
There has been a long-standing controversy regarding the timing and number of gold mineralization events at Kalgoorlie. Uranium-Pb dating of zircons and hydrothermal monazite and xenotime, as well as Ar-40Ar-39 analysis of metasomatic fuchsite and white mica. are used to date pre- to synore dikes. alteration, and orebodies in order to resolve this issue.
FF-ROUTE - The development of a froth flotation route to pre -concentrate Ilesha -Itagunmodi Nigeria gold ore.
This paper has reported the benef iciation and characterizatio n of gold from Itagunmodi gol d ore in Atakumosa West LGA in the State of Osun Nigeria using c yanide solution obtained f rom cassava.
This paper has reported the beneficiation and characterization of gold from Itagunmodi gold ore in Atakumosa West LGA in the State of Osun Nigeria using cyanide solution obtained from cassava and commercially available sodium cyanide analar grade. Cyanide solution extracted from cassava variety TMS 30572 leaves obtained from Obafemi Awolowo University O.A.U Research and Teaching Farm.
Jul 04, 2014nbsp018332This paper has reported the beneficiation and characterization of gold from Itagunmodi gold ore in Atakumosa West LGA in the State of Osun Nigeria using cyanide solution obtained from cassava and commercially available sodium cyanide analar grade.
Not surprising because Itagunmodi gold deposit has been classified among the low-grade ore since it is of alluvial placer origin USEPA, 1994. The accompanying spectrum confirmed the presence of silicious and oxide minerals in the gold ore.
The study determined the liberation size of Ilesha - Itagunmodi gold ore. It also carried out the chemical and microstructural characterization of the ore, and derived a.
This study determined the quality of surface and underground water in Itagunmodi in Nigeria. Physicochemical analysis of water samples collected within gold mining area and the water consumed in the town was carried out to determine their hygienic conditions. The major objective of this study.
Jul 01, 2014nbsp018332Abstract The activity concentrations of natural radionuclides 238 U, 232 Th and 40K in soil samples from the gold mining area in Itagunmodi were measured by gamma spectrometry using Sodium Iodide detector. Radiological hazard assessments due to.
Km north of the Fekola and Bena 15 km south of the Gounkoto gold mine. The , ultimate purpose is to draw a regolith map for a future research program. The method which will be used is quick and cost-effective. According to the available literature 4, 5, 6 and 7, there is limited research on gold resource in Mali. 2. Geological Setting 2.1.
Elueze and Olade 1985 carried out a geochemical exploration for gold in Ilesha northwest of Nigeria Elueze and concluded that Arsenic, which is widely used as a pathfinder for gold in other.
Gold nanoparticles from gold ore mined from Itagunmodi gold deposit. Due to negligible quantity of sieve fractions 106 181m and 75 181m obtained, the sieve fraction of 125 181m was chosen as a working fraction for this research. 1. produced by mechanical attrition ball millingMETHOD The gold ore was weighed and physically.
The study has established a process route for the pre-concentration of Ilesha-Itagunmodi gold deposits for subsequent recovery of the gold value. Biography Kayode Emmanuel Oluwabunmi has completed his M.Sc. at the age of 28 from the Department of Materials Science and Engineering, Obafemi Awolowo University, OAU, Nigeria.
Full Length Research Paper Environmental impact assessment of the potability of water from bore-hole, hand dug well and stream at Itagunmodi gold deposits Southwestern, Nigeria using FORTRAN algorithm for monitoring leachates and interpreting physicochemical data of contaminants in groundwater Adetoyinbo A. A.1, Adelegan F. T.1 and Bello A. K.2.
Analy-sis results showed that Ilesha-Itagunmodi gold ore is non-refractory with fine grain particles, amenable to froth flotation and contained about 20 other associated minerals, gold had a concentration of about 0.0024. A com.
Jul 15, 2019nbsp018332Gold mineralization occurs as native gold, tellurides, cuprian gold, or auriferous sulfides, and is usually found in bornite-rich zones. Tellurides are much less than in the shallow epithermal.
Jun 01, 2019nbsp018332Associated deposits include high-sulfidation epithermal gold-copper, intermediate-sulfidation epithermal polymetallic silver-base metal, and porphyry molybdenum-copper deposits. The Zijinshan high-sulfidation Au-Cu deposit is located in the middle of the Zijinshan district, and ore zones are hosted in, below, and adjacent to the Zijinshan lithocap.
Address: Zhengzhou High-tech Industrial Development Zone, China