Examples of 'arsenopyrite' in a sentence
Meaning of "arsenopyrite"
Arsenopyrite is a mineral that consists of arsenic, iron, and sulfur. It is commonly found in hydrothermal veins and is opaque with a metallic luster
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- A silvery-grey ore of arsenic, a mixed arsenide and sulfide of iron, FeAsS.
How to use "arsenopyrite" in a sentence
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arsenopyrite
The gold is usually accompanied with arsenopyrite.
The mineral arsenopyrite has the formula FeAsS.
It forms a series with arsenopyrite FeAsS.
Arsenopyrite is an iron arsenic sulfide FeAsS.
Glaucodot is classed as a sulfide in the arsenopyrite löllingite group.
Arsenopyrite also can be associated with significant amounts of gold.
Gold is associated with the pyrite and arsenopyrite.
Mineralized tonalite boulders with arsenopyrite are also found in close proximity.
Various transition group metals can substitute for iron in arsenopyrite.
I noticed unusually high levels of arsenopyrite in this part of the creek.
Arsenopyrite is abundant.
It is a member of the arsenopyrite group.
Arsenopyrite is silver white and does not become more yellow when wet.
A small portion of gold is as inclusions in other minerals in arsenopyrite and silicates.
The selective depression of the arsenopyrite allows separation of the latter from pyrite.
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Fractures within arsenopyrite and pyrite are filled with late deposits of pyrrhotite and chalcopyrite.
Most arsenic is prepared by heating the mineral arsenopyrite in the presence of air.
The Examples were conducted on a complex ore which contained sulphides other than pyrite and arsenopyrite.
A flotation concentrate originating from Petiknäs and containing arsenopyrite was leached in a first leaching series.
Arsenopyrite FeAsS Glaucodot.
This odor can be detected on striking Arsenide minerals such as Arsenopyrite with a hammer.
Interestingly, arsenopyrite may be identified by striking a specimen with a hammer.
It is a mineral of secondary origin, a result of the oxidation of copper ores and arsenopyrite.
It is often found associated with arsenopyrite (FeAsS) from which it is hard to distinguish.
When arsenopyrite is heated, it becomes magnetic and gives off toxic fumes.
Gold mineralisation is associated with the sulphide species pyrite, pyrrhotite and arsenopyrite.
After 5 minutes conditioning, the arsenopyrite was still observed to be floating to some degree.
The co-smelting of oxidic and sulphidic ores such as malachite and arsenopyrite together.
The mineral arsenopyrite is associated with gold-bearing ore mined in the Yellowknife region.
There is presently no known successful commercial application of a pyrite - arsenopyrite differential flotation process.
Many arsenopyrite gold ores are refractory, i . e.
This relates i.e. to such chalcopyrite concentrates that also contain arsenopyrite and precious metals.
The ratio of pyrite to arsenopyrite in such a concentrate may be as high as 5:1.
Figure 2 illustrates a schematic flow sheet for a more simple ore comprising only pyrite, arsenopyrite and gangue.
Deconvolution of pyrite, marcasite and arsenopyrite XPS spectra using the maximum entropy method.
The method of Claim 3, wherein the refractory material is pyrite or arsenopyrite.
An illustrative mineral is arsenopyrite ( FeAsS ), which is structurally related to iron pyrite.
With Muscovite, white Quartz and small crystals of Arsenopyrite.
Whereas pyrite has S2 subunits, arsenopyrite has units, formally derived from deprotonation of H2AsSH.
Mineralization consists of quartz vein lodes with gold, pyrite, lesser chalcopyrite, and minor arsenopyrite.
For concentrate no. 4, it was visually apparent that arsenopyrite was reporting to the froth.
Arsenopyrite - it 's fool 's gold, but with a slight difference.
Analysis of classical oxidation states would recommend the description of arsenopyrite as Fe3+3.
Arsenopyrite and pyrite were destructed by chloride leaching ( test 1 and 2 ).
The veins commonly contain tourmaline, topaz, fluorite, apatite, wolframite, molybdenite, and arsenopyrite.
Sulphides ( pyrite, pyrrhotite, arsenopyrite and chalcopyrite ) are observed locally and reach up to 10 % in volume.
Class 2, Sulphides and sulphosalts, Arsenopyrite.
The arsenopyrite geothermometry shows crystallization temperature from 438 to 609 °C with pyrrhotite and löllingite.
Whereas pyrite has S2 subunits, arsenopyrite has [AsS] units, formally derived from deprotonation of H2AsSH.
