Arsenopyrite (IMA symbol: Apy) is an iron arsenic sulfide (FeAsS). It is a hard (Mohs 5.5–6) metallic, opaque, steel grey to silver white mineral with...

of molybdenum is Mo4+. The mineral arsenopyrite has the formula FeAsS. Whereas pyrite has [S2]2– units, arsenopyrite has [AsS]3– units, formally derived...

(tetragonal) Marcasite, orthorhombic FeS2 Pyrite, cubic FeS2 (fool's gold) Arsenopyrite (mispickel), FeAsS, or Fe(As-S), Fe(III) mixed arseno-sulfide (monoclinic)...

but most arsenic is found in the arsenic minerals orpiment, realgar, arsenopyrite, and enargite. Antimony makes up 0.2 parts per million of the earth's...

exhalation deposits. Associated minerals include native bismuth, aikinite, arsenopyrite, stannite, galena, pyrite, chalcopyrite, tourmaline, wolframite, cassiterite...

minerals which occur at the mine include altaite, argentopentlandite, arsenopyrite, biotite, bornite, cassiterite, cobaltite, epidote, froodite, gersdorffite...

metals such as mercury if present. Gold can also be associated with arsenopyrite (FeAsS), which is similar to iron pyrite (fool's gold), wherein half...

ores. The co-smelting of oxidic and sulfidic ores such as malachite and arsenopyrite together. This method has been demonstrated to work well, with little...

cassiterite, scheelite, bismuth, quartz, pyrite, galena, sphalerite, and arsenopyrite. This mineral was historically found in Europe in Bohemia, Saxony, and...

pentlandite-pyrite via sulfidation and associated arsenopyrite-nickeline-breithauptite. Associated minerals include: arsenopyrite, barite, silver, cobaltite, pyrrhotite...

vein deposits occurring with chalcopyrite, sphalerite, tetrahedrite, arsenopyrite, pyrite, cassiterite, and wolframite. It is also known as bell metal...

garlic. This odor can be detected on striking arsenide minerals such as arsenopyrite with a hammer. It burns in oxygen to form arsenic trioxide and arsenic...

arsenicum album is prepared by separating arsenic from iron (as in arsenopyrite), cobalt, or nickel by baking at high temperatures. The powder is then...

pegmatites and in alluvial deposits. It occurs associated with cassiterite, arsenopyrite, molybdenite, tourmaline, topaz, rhodochrosite and fluorite. It was first...

and Strunz mineral classification systems. Examples include: Arsenopyrite group: Arsenopyrite FeAsS Glaucodot (Co,Fe)AsS Gudmundite FeSbS Lautite CuAsS Alloclasite...

5714-22-7 F15Mo3 molybdenum fluoride 65653-05-6 FeAsS iron arsenic sulfide arsenopyrite 1303-18-0 FeBr2 iron(II) bromide 7789-46-0 FeBr3 iron(III) bromide 10031-26-2...

Dark greisen veins of cassiterite and arsenopyrite in granite, Ore Mountains...

antimonide tellurides, and phosphide tellurides. Some are in the category of arsenopyrite-type compounds with As:Te of 1:1. Yet others are layered with As:Te of...

contain tourmaline, topaz, fluorite, apatite, wolframite, molybdenite, and arsenopyrite. The mineral occurs extensively in Cornwall as surface deposits on Bodmin...

Armstrongite Arsendescloizite Arsenic Arseniosiderite Arsenoclasite Arsenolite Arsenopyrite Arsenuranospathite Arthurite Artinite Artroeite Asbecasite Asbolane Aschamalmite...

pyrrhotite with lesser amounts of chalcopyrite, galena, sphalerite and arsenopyrite. The deposits show evidence of an Early Cretaceous, amphibolite facies...

a volatile by-product of the processing of other ores. For example, arsenopyrite, a common impurity in gold- and copper-containing ores, liberates arsenic...

mineral. For example, in copper mines in the 19th century the mineral arsenopyrite was dumped until arsenic compounds became popular as insecticides later...

Tradescantia pollen and stamens Colored SEM image of native gold and arsenopyrite crystal intergrowth In some configurations more information is gathered...

Gold on arsenopyrite as found in the Yenisei Range....

associated with realgar, orpiment, cinnabar, galena, pyrite, marcasite, arsenopyrite, cervantite, stibiconite, calcite, ankerite, barite and chalcedony. Small...

the region's geology and past mining operations. The bedrock contains arsenopyrite, a naturally occurring mineral that contains arsenic, iron, and sulfur...

secondary mineral in lead deposits, usually by the oxidation of galena and arsenopyrite. The name derives from the Greek Μιμητής mimetes, meaning "imitator"...

Greek ἄρσην, ἄρσενος (ársēn, ársenos), ἀρσενικός (arsenikós) arsenic, arsenopyrite art- art, skill Latin ars, artis artifact, artifice, artificial, artificiality...

minerals produces iron(III) sulfate and sulfuric acid, and in the case of arsenopyrite, arsenic acid is also produced. The arsenic is removed from the liquor...