gold concentrate payability

Record Zinc, Copper and Lead Production at Thalanga

Apr 08, 2019· Apr 08, 2019· Gold grade g/t 0.2 0.2 0.2 0.2 0.3 0.2 Silver grade g/t 43 30 31 39 53 42 ... payability factors (concentrate treatment charges, refining charges, metal payment terms, net smelter return royalties and logistic costs) and metal prices in generating a zinc equivalent value for copper (Cu), lead (Pb), zinc (Zn), ... (in copper and lead ...

Modelling Workshop - Teck Resources

Nov 04, 2015· Copper Concentrates Payable Silver & Gold Terms . 15 . Payable precious metals can vary . by region, customer and content . Typical Industry Contracts . Silver Content In Copper Concentrate . Silver Payment

Mineral Concentrate Marketing - Treatment Charges & Penalties

Mar 12, 2016· The object of this Concentrate Marketing post is to draw attention to the benefits of modern milling practice, thus enabling the miner and mill operator to plan their operations so as to net the highest commercial return.By making such products as will be in demand, they may thus take advantage of conditions existing in the various smelters where the concentrates must be sold.

Selling Metal Concentrates: Payable Metal, Treatment ...

If the gold content is significantly high, silver/gold containing residue may be sold to a third party processing plant that specialises in treatment of such residue materials. Next is a treatment charge per tonne of concentrate which is negotiated on an annual basis and the charge is …

Gold concentrate marketing 101 - ausimm.com

Jul 18, 2021· Most gold concentrate produced is in the form of arseno-pyrite gold concentrate. Consequently, levels of arsenic will be elevated. Potential customers for sales of gold concentrates include copper smelters, lead smelters, gold roasting plants or hydrometallurgical processes such as POX or BIOX plants.

Processing Of Hard Rock Gold Concentrate

Mining . employed in crushing ore, raising allowed blasting of rock and earth and payability of the ore concentrates, engineering concerns, milling. The development of gold ore processing plant JXSC. The gold concentrate is visible by eye, usually size can be big nugget2mm, or gold sand -1mm. The other type gold ore is hard rock gold ore, the ...

Copper smelter - Boliden

The value of the free copper, gold and silver in a copper concentrates for a copper smelter is depending on the recovery rate, LME copper price and LMBA gold and silver price. In this example the recovery rate for a copper smelter is 98.0%. The value of free gold and silver is normally greater than the value of the free metal for copper.

Selling Metal Concentrates: Payable Metal, Treatment ...

CEL Delivers Exceptional Metallurgical Test Work Results ...

production of an attractive, and saleable, gold and silver concentrate. • Analysis of the concentrate from the high-grade material confirms it has significant advantages: it is low in all deleterious elements and exceptionally low in arsenic; and discussions with potential off …

(PDF) Structural Characterization and Adsorption ...

Dec 28, 2020· Dec 28, 2020· tion of total carbon in the gold concentrate using formula (2), and the amounts of ex-tracted ECE and HAE accounted for per ton gold concentrate using formula (3). The.

Eldorado Gold Revises Payability Rates at Olympias, Phase II

Mar 30, 2017· Besides the increase in the payability rates of gold due to "significantly better concentrate sales terms," the reason the company raised the …

Further outstanding metallurgical results from the ...

sulphide concentrate followed by two cleaning stages produced a best concentrate grade of 53.6 g/t gold and 284g/t silver at recoveries of 93.4% (gold) and 70.4% (silver). Preliminary discussions with potential off-takers confirm that payability of this concentrate will be

How to know how much my copper concentrate is worth - Quora

Like so many things in mining, it depends. Typically, you will get paid for between 96.5% and 96.75% of the contained copper, subject to a minimum deduction of 1.0 - 1.10 units. What this means in practice can be demonstrated through the following...

Zinc Copper Lead Gold & Silver Concentrate Marketing

Dec 14, 2016· Zinc Copper Lead Gold & Silver Concentrate Marketing Mineral Concentrate Marketing – Treatment Charges & Penalties From the above explanation of the effect of the various constituents of ores on smelter practice, one can readily see that the maximum return is obtained when lead, copper or zinc concentrates are shipped to the respective plants ...

MINERAL PRODUCT PRICING STUDY

The dried concentrate contains approximately 20 -30 percent copper by mass, 30 per cent iron, 30 per cent sulphur, with the remainder including small amounts of gold, silver, and unwanted elements such as arsenic and mercury. Exported copper concentrates are transported by sea as a bulk commodity, either in drums or packages, or as loose powder.