Carlin-type gold ore ... The gold mineralization is very finely disseminated: ... The absence of base metal sulfides and the even distribution of the pyrite and ...

Pyrite Ore, Pyrite Ore Products ... Gold has varying modes of occurrence in sulphide ores ranging from being disseminated and interstitial in minerals such as lead ...

We have revealed early productive disseminated pyrite-arsenopyrite mineralization with invisible gold in tectonic zones and late nest-veinlet gold-polysulfide ...

Pyrite was once used as a source of sulfur, but is now only a minor ore for both sulfur and iron. Pyrite from some localities is auriferous, and therefore is used as ...

VOLCANIC-ASSOCIATED MASSIVE SULFIDE DEPOSITS (MODELS ... at least 10 million tonnes of reasonably high grade ore. ... of disseminated pyrite can be ...

Pyrite in talc schist, ... Pyrite is a major mineral in the massive sulfide, disseminated and stringer ore bodies in the Flambeau deposit, near Ladysmith (May, 1977).

Many coal deposits contain disseminated pyrite and as the coal is burned the pyrite’s sulfur component oxides to form sulfur dioxide. In the atmosphere, ...

Full-text (PDF) | A refractory pyrite/arsenopyrite ore containing 3.7 g/ton of gold finely disseminated in the sulphide matrix was subjected to microbial leaching in ...

As i know this refractory ore generally locked in sulphides and not give economicIt is true that the ore is disseminated in pyrite, arsenopyrite , pyrrhotite.

Pyrite ore is a kind of vital mineral mine ... Pyrite Mineral Process ... Which is the results of comprehensively consideration of pyrite disseminated extent and ...

Syngenetic Models for the Pyrite and Polymetallic Sulfide Ore Province of ... posing that the massive ore derived from veins and the disseminated ore from ...

Which is the results of comprehensively consideration of pyrite disseminated extent and processing capacity. As pyrite ore mostly has coarse particle size, ...

disseminated gold mineralization, ... Yugoslavian ore deposits. Keltwordl, disseminated gol.d, ... including disseminated pyrite

General types of gold deposits. The description, geology and mineralogy for exploration n mining of gold deposits.

Many translated example sentences containing "disseminated pyrite" – French-English dictionary and search engine for French translations.

method of separating ore pyrite, chalcopyrite ... Mining ,- pyrite jaw crushers equipment design ,Most of the gold mineralisation is disseminated and occurs in ...

The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Fe S 2. Pyrite is considered the most common of the ...

I gather that when you say the "ore" is disseminated in pyrite etc. you mean the gold is associated with these minerals and is refractory. Sometimes you can be lucky ...

Gold-Pyrite ores. Gold has varying modes of occurrence in sulphide ores ranging from being disseminated and ... considered for gold-pyrite ore ...

In the case of coal, salt, iron ore, pyrite and other homogeneous minerals, boring may give all the information required.

The geology and alteration patterns of a disseminated, ... Subsequently, muscovite and hematite were replaced in the ore zones by albite and pyrite, ...

Formation of Nontronite from Oxidative Dissolution of Pyrite Disseminated in Precambrian Felsic Metavolcanics of ... pyrite framboids is here ... cast as ore …

There are two types of pyrite, including fine-grained pyrite disseminated in the ore (THG10A) and coarse-grained pyrite injecting the ore (THG10B); (d) ...

Mode of Occurrence of Gold in Micro- Disseminated Strata-Bound Sb ... The micro-disseminated gold deposits in the ... Principal ore minerals are pyrite, ...

separate gold from pyrite ore. ... Gold has varying modes of occurrence in sulphide ores ranging from being disseminated and interstitial in minerals such as lead ...

The valuable ore minerals are native gold, generally low in silver, ... Disseminated pyrite and arsenopyrite are common in the wall rocks of most of these deposits.

(KudoZ) Spanish to English translation of con diseminados de pirita, arcenopirita y esfalerita: with disseminated pyrite, arsenopyrite and spharelite [Prospecting ...

Where it is disseminated in rocks, pyrite commonly exhibits its most ... Pyrite itself is of value as an ore of sulfur, and a large deposit of it in ...

Impact crusher, jaw crusher mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the ...

disseminated deposit Deposit in which usually fine-grained ore minerals are scattered throughout the rock. Large, disseminated deposits form important sources of ore ...

You do not know what Disseminated Polymetallic Ore Deposits or ... of each mineral were with pyrite and each mineral also ... Disseminated Ore ...

The origin and economic potential of sandstone-hosted disseminated Pb-Zn ... Pb-Zn ore body. A study by ... these pyritic shales are probably pyrite ...