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- Arsenopyrite abstract "Arsenopyrite is an iron arsenic sulfide (FeAsS). It is a hard (Mohs 5.5-6) metallic, opaque, steel grey to silver white mineral with a relatively high specific gravity of 6.1. When dissolved in nitric acid, it releases elemental sulfur. When arsenopyrite is heated, it becomes magnetic and gives off toxic fumes. With 46% arsenic content, arsenopyrite, along with orpiment, is a principal ore of arsenic. When deposits of arsenopyrite become exposed to the atmosphere, usually due to mining, the mineral will slowly oxidize, converting the arsenic into oxides that are more soluble in water, leading to acid mine drainage.The crystal habit, hardness, density, and garlic odor when struck are diagnostic. Arsenopyrite in older literature may be referred to as mispickel, a name of German origin.Arsenopyrite also can be associated with significant amounts of gold. Consequently it serves as an indicator of gold bearing reefs. Many arsenopyrite gold ores are refractory, i.e. the gold is not easily liberated from the mineral matrix.Arsenopyrite is found in high temperature hydrothermal veins, in pegmatites, and in areas of contact metamorphism or metasomatism.".
- Arsenopyrite thumbnail Arsenopyrite,_Panasqueira_Mine,_Portugal.jpg?width=300.
- Arsenopyrite wikiPageID "158914".
- Arsenopyrite wikiPageRevisionID "539417557".
- Arsenopyrite caption "Arsenopyrite, Panasqueira Mine, Portugal".
- Arsenopyrite category Sulfide_minerals.
- Arsenopyrite cleavage "110".
- Arsenopyrite color "Steel grey to silver white".
- Arsenopyrite diaphaneity "Opaque".
- Arsenopyrite formula "FeAsS".
- Arsenopyrite fracture "Subconchoidal to rough".
- Arsenopyrite fusibility "Yes".
- Arsenopyrite gravity "5.9".
- Arsenopyrite habit "Acicular, off-square prismatic, stubby; striated; also compact, granular, columnar".
- Arsenopyrite hasPhotoCollection Arsenopyrite.
- Arsenopyrite luster "Metallic".
- Arsenopyrite mohs "5.5".
- Arsenopyrite name "Arsenopyrite".
- Arsenopyrite opticalprop "Anisotropism - strong red-violet".
- Arsenopyrite other "Garlic odour when struck, greenish tinge when weathered, green staining of wall rocks".
- Arsenopyrite pleochroism "Weak, white or bluish tint, faint reddish yellow".
- Arsenopyrite solubility "Nitric acid".
- Arsenopyrite streak "Black".
- Arsenopyrite strunz "2".
- Arsenopyrite symmetry "Monoclinic 2/m prismatic".
- Arsenopyrite system Monoclinic_crystal_system.
- Arsenopyrite tenacity "Brittle".
- Arsenopyrite twinning "Common on {100} and {001}, contact/penetration twinning on {101}".
- Arsenopyrite unitCell "a = 5.744 Å, b = 5.675 Å, c = 5.785 Å; β = 112.3°; Z = 4".
- Arsenopyrite wordnet_type synset-mineral-noun-1.
- Arsenopyrite subject Category:Arsenic_minerals.
- Arsenopyrite subject Category:Iron_minerals.
- Arsenopyrite subject Category:Monoclinic_minerals.
- Arsenopyrite subject Category:Sulfide_minerals.
- Arsenopyrite type ChemicalSubstance.
- Arsenopyrite type Mineral.
- Arsenopyrite type ChemicalObject.
- Arsenopyrite type Thing.
- Arsenopyrite comment "Arsenopyrite is an iron arsenic sulfide (FeAsS). It is a hard (Mohs 5.5-6) metallic, opaque, steel grey to silver white mineral with a relatively high specific gravity of 6.1. When dissolved in nitric acid, it releases elemental sulfur. When arsenopyrite is heated, it becomes magnetic and gives off toxic fumes. With 46% arsenic content, arsenopyrite, along with orpiment, is a principal ore of arsenic.".
- Arsenopyrite label "Arsenopirita".
- Arsenopyrite label "Arsenopirita".
- Arsenopyrite label "Arsenopirite".
- Arsenopyrite label "Arsenopiryt".
- Arsenopyrite label "Arsenopyriet".
- Arsenopyrite label "Arsenopyrit".
- Arsenopyrite label "Arsenopyrite".
- Arsenopyrite label "Arsénopyrite".
- Arsenopyrite label "Арсенопирит".
- Arsenopyrite label "أرسينوبيريت".
- Arsenopyrite label "砷黃鐵礦".
- Arsenopyrite label "硫砒鉄鉱".
- Arsenopyrite sameAs Arsenopyrit.
- Arsenopyrite sameAs Arsenopyrit.
- Arsenopyrite sameAs Αρσενοπυρίτης.
- Arsenopyrite sameAs Arsenopirita.
- Arsenopyrite sameAs Artsenopirita.
- Arsenopyrite sameAs Arsénopyrite.
- Arsenopyrite sameAs Arsenopirite.
- Arsenopyrite sameAs 硫砒鉄鉱.
- Arsenopyrite sameAs Arsenopyriet.
- Arsenopyrite sameAs Arsenopiryt.
- Arsenopyrite sameAs Arsenopirita.
- Arsenopyrite sameAs m.014zjw.
- Arsenopyrite sameAs Q191939.
- Arsenopyrite sameAs Q191939.
- Arsenopyrite wasDerivedFrom Arsenopyrite?oldid=539417557.
- Arsenopyrite depiction Arsenopyrite,_Panasqueira_Mine,_Portugal.jpg.
- Arsenopyrite isPrimaryTopicOf Arsenopyrite.
- Arsenopyrite name "Arsenopyrite".
