Sulfide copper and nickel mining should never be attempted,
10-06-2021· We should want this type of mining to be proven first, in a low environmental risk area. But sulfide copper and nickel mining should never be attempted on the border of the BWCA. The risks are...
St George to fast-track WA nickel-copper sulphide search
21-12-2021· Both S1 and S2 are located within St George’s 100 per cent owned tenure. St George identified the two nickel-copper sulphide targets following interpretation of recently acquired seismic data for Mt Alexander. The company believes the deep-lying structures could potentially host a large mineral system.
In Situ Synthesis of Copper Sulfide‐Nickel Sulfide Arrays,
26-02-2020· Herein, we report the hydrothermal synthesis of copper sulfide-nickel sulfide (Cu 2 S-Ni 3 S 2) arrays supported by three-dimensional conducting nickel foam as a
One-pot synthesis of copper-nickel sulfide nanowires for,
Herein, one dimensional copper-nickel sulfide nanowires (NWs) were, for the first time, synthesized by using an accurate one-pot multi-step wet chemistry strategy. The obtained copper-nickel sulfide NW electrocatalysts exhibit superb performance for both the hydrogen evolution reaction and oxygen ev
US3696922A - Flotation of copper and nickel sulfides from,
A method for the flotation of nickel and copper sulphide minerals from talcose bearing ores using an alkaline circuit in which at least one of the alkaline reagents is soda ash or ammonium hydroxide and following conditioning of the pulp with a collecting agent of the xanthate family to activate the nickel and copper sulphide materials, the pulp is conditioned with a flocculating
Leaching of a low-grade, copper-nickel sulfide ore. 1. Key,
1 Leaching of a low-grade, copper-nickel sulfide ore. 1. Key parameters impacting on Cu recovery during column bioleaching H.R. Watling1*, A.D. Elliot,1 M. Maley,2 W. van Bronswijk2 and C. Hunter3 1 AJ Parker Cooperative Research Centre for Integrated Hydrometallurgy Solutions, CSIRO Minerals, PO Box 7229, Karawara, Western Australia 6152
One-pot synthesis of copper-nickel sulfide nanowires for,
Herein, one dimensional copper-nickel sulfide nanowires (NWs) were, for the first time, synthesized by using an accurate one-pot multi-step wet chemistry strategy. The obtained copper-nickel sulfide NW electrocatalysts exhibit superb performance for both the hydrogen evolution reaction and oxygen ev
In Situ Synthesis of Copper Sulfide‐Nickel Sulfide Arrays,
26-02-2020· Herein, we report the hydrothermal synthesis of copper sulfide-nickel sulfide (Cu 2 S-Ni 3 S 2) arrays supported by three-dimensional conducting nickel foam as a
US3696922A - Flotation of copper and nickel sulfides from,
A method for the flotation of nickel and copper sulphide minerals from talcose bearing ores using an alkaline circuit in which at least one of the alkaline reagents is soda ash or ammonium hydroxide and following conditioning of the pulp with a collecting agent of the xanthate family to activate the nickel and copper sulphide materials, the pulp is conditioned with a flocculating
Leaching of a low-grade, copper-nickel sulfide ore. 1. Key,
1 Leaching of a low-grade, copper-nickel sulfide ore. 1. Key parameters impacting on Cu recovery during column bioleaching H.R. Watling1*, A.D. Elliot,1 M. Maley,2 W. van Bronswijk2 and C. Hunter3 1 AJ Parker Cooperative Research Centre for Integrated Hydrometallurgy Solutions, CSIRO Minerals, PO Box 7229, Karawara, Western Australia 6152
Biobeneficiation of bulk copper-zinc and copper-nickel,
15-08-2021· Bioleaching of the bulk copper-zinc and copper-nickel sulfide concentrates by the community of acidophilic chemolithotrophic microorganisms was studied at 30 and 40 °C. This approach was proposed as biobeneficiation of bulk sulfide concentrates. Based on the results, the following conclusions can be drawn: i.
Nickel Sulphide Discovery Confirmed at Emu Lake,
03-12-2021· Figure 1: ALED0003, NQ2 core at 392.1m showing massive sulphide zone containing visible pentlandite (nickel sulphide), chalcopyrite (copper sulphide) and pyrrhotite-pyrite (iron sulphides). Click here for the full ASX Release. This article includes content from Ardea Resources, licensed for the purpose of publishing on Investing News Australia.
Development of Electrochemical Dissolution Method for,
30-09-2021· Industrial nickel sulfide-metallic alloy is represented by matte, i.e., an intermediate product separated in the course of processing nickel and copper-nickel ores. The main phases are nickel, copper, iron sulfides with inclusions of
Nickel vanadium sulfide grown on nickel copper phosphide,
15-07-2020· Nickel vanadium sulfide grown on nickel copper phosphide Dendrites/Cu fibers for fabrication of all-solid-state wire-type micro-supercapacitors., A highly electronic conductive cobalt nickel sulphide dendrite/quasi-spherical nanocomposite for a supercapacitor electrode with ultrahigh areal specific capacitance. J. Power Sources,
Top Nickel Stocks on the TSX and TSXV | INN
13-12-2021· The Maniitsoq property in Greenland is a camp-scale, permitted exploration project that is 3,048 square kilometers in size and covers numerous high
Copper Ore Types: Sulfides vs. Oxides | INN
09-11-2020· Copper sulfide ores are typically the most profitable copper ore type to mine. That is because they have high copper content, and the copper in them can more easily be separated from unwanted,
US3696922A - Flotation of copper and nickel sulfides from,
A method for the flotation of nickel and copper sulphide minerals from talcose bearing ores using an alkaline circuit in which at least one of the alkaline reagents is soda ash or ammonium hydroxide and following conditioning of the pulp with a collecting agent of the xanthate family to activate the nickel and copper sulphide materials, the pulp is conditioned with a flocculating
A Resource Assessment of Copper and Nickel Sulfides within,
A resource assessment of copper and nickel sulfides within the Mountain View area of the Stillwater Complex, Montana. (Contributions on ore deposits in the early magmatic environment; B) (Geological Survey bulletin ; 1674-B) Bibliography: p. Supt. of Docs, no.: I 19.3:1674-6 1. Copper sulphide Montana. 2. Nickel sulphide. I. Bawiec, W. J. II,
The Equilibrium Relations of Nickel Sulfide with Copper,
charcoal, nickel sulfide,and nickel oxide, waS then used as a cover fol'the next chal'ge. When quantities of from 20 to 30 grams of fused nickel sulfide wele obtained in this manner they wele charged into graphite crucibles and remelt-ed under boz'axglass to cleanse the material of oxides.,and the resulting nickel sulfide waS obtained aE a,
In Situ Synthesis of Copper Sulfide‐Nickel Sulfide Arrays,
26-02-2020· Herein, we report the hydrothermal synthesis of copper sulfide-nickel sulfide (Cu 2 S-Ni 3 S 2) arrays supported by three-dimensional conducting nickel foam as a
Biobeneficiation of bulk copper-zinc and copper-nickel,
15-08-2021· Bioleaching of the bulk copper-zinc and copper-nickel sulfide concentrates by the community of acidophilic chemolithotrophic microorganisms was studied at 30 and 40 °C. This approach was proposed as biobeneficiation of bulk sulfide concentrates. Based on the results, the following conclusions can be drawn: i.
Development of Electrochemical Dissolution Method for,
30-09-2021· Industrial nickel sulfide-metallic alloy is represented by matte, i.e., an intermediate product separated in the course of processing nickel and copper-nickel ores. The main phases are nickel, copper, iron sulfides with inclusions of
Motive, Means, and Opportunity: Key Factors in the,
01-01-2014· The Nova-Bollinger deposit is a large nickel-copper sulfide deposit discovered in 2012 by a junior Australian exploration company, Sirius Resources. The deposit is interpreted to represent a magmatic sulfide accumulation within several stacked mafic sills that intruded a sequence of sedimentary rocks, which has been subsequently recrystallized and variably
Nickel vanadium sulfide grown on nickel copper phosphide,
15-07-2020· Nickel vanadium sulfide grown on nickel copper phosphide Dendrites/Cu fibers for fabrication of all-solid-state wire-type micro-supercapacitors., A highly electronic conductive cobalt nickel sulphide dendrite/quasi-spherical nanocomposite for a supercapacitor electrode with ultrahigh areal specific capacitance. J. Power Sources,
Top Nickel Stocks on the TSX and TSXV | INN
13-12-2021· The Maniitsoq property in Greenland is a camp-scale, permitted exploration project that is 3,048 square kilometers in size and covers numerous high
Copper Ore Types: Sulfides vs. Oxides | INN
09-11-2020· Copper sulfide ores are typically the most profitable copper ore type to mine. That is because they have high copper content, and the copper in them can more easily be separated from unwanted,
