Aurostibite

Aurostibite is an isometric gold antimonide mineral which is a member of the pyrite group. Aurostibite was discovered in 1952 and can be found in hydrothermal gold-quartz veins, in sulfur-deficient environments that contain other antimony minerals. The mi
防止と硫気を防ぐため 透明薄膜で覆われている そのまま保存していただきたい 9~7cm 2 000~3 000 ２６ 安金鉱 Aurostibite 等軸晶系 AuSb2 チェコ near Milesov Krasna Hora産 英名は金AuroとアンチモニーStibを合わせてある 黄鉄鉱グループとは意外感があるが スペリー鉱もそうなので
Specimens in my collection include Actinolite Albite Almandine Analcite Anatase Andesine Andradite Aragonite Arsenopyrite Augite Aurostibite Autunite Barite Basaluminite Biotite Boulangerite Bournonite Brushite Calcite Carbonate Fluorapatite Cassiterite
Aurostibite A micromount of an aggregate of pinkish silver aurostibite gold diantimonide on matrix from
Aurostibite
reaction rim between gold and stibnite this aurostibite is admixed with gold meneghinite miargyrite and argentian tetrahedrite and appears to be primary Fig 4 Reflectance of 1 sulfide of iron and silver 2 hexagonal pyrrhotite Vialsov 1973
Source: http://en.wikipedia.org/wiki/Aurostibite

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Aurostibite
General
Category Mineral
Chemical formula AuSb2
Identification
Molar mass 440.47 g/mol
Color White
Crystal system Isometric
Cleavage Indistinct
Mohs scale hardness 3
Luster metallic
Streak bronze
Specific gravity 9.98

Aurostibite is an isometric gold antimonide mineral which is a member of the pyrite group. Aurostibite was discovered in 1952 and can be found in hydrothermal gold-quartz veins, in sulfur-deficient environments that contain other antimony minerals. The mineral can be found in Yellowknife in the Northwest Territories of Canada, and the Timiskaming District in Ontario, Canada. Antimonides are rare and are normally placed in the sulfide class by mineralogists.

See also

External links

Retrieved from "http://en.wikipedia.org/wiki/Aurostibite"

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the Western Carpathians, with respect to their chemical composition ... are in aurostibite AuSb. 2. 1.40 Å for Au and in arsenopy ...
[pdf] Aurostibite
Aurostibite, Stibnite, Heathcote, Victoria, Australia. 877 ... Aurostibite, Gold, Stibnite, Heathcote, Victoria, Australia. 879 ...
[pdf] Aurostibite
replaced by antimony-rich aurostibite (aur) and rimmed by ... aurostibite in the former compared to the latter. FR EEWES T R ES OU R C ES CAN AD A I N C. ...
[pdf] Aurostibite
íà / Ãåîëîãèÿ, ãåíåçèñ è âîïðîñû îñâîåíèÿ êîìïëåêñíûõ ìåñòîðîæäåíèé ... as pyrrhotite, chalcopyrite, galena, maldonite, aurostibite and native bismuth. ...
[pdf] Aurostibite
Department of Mineralogy and Petrology, Faculty of Sciences, ... Stibnite and gold intergrowth was described at the Magurka deposit, aurostibite was not ...
[pdf] Aurostibite
the New Brunswick Appalachians and relates them to the genesis of gold at ... aurostibite (AuSb. 2. Hole AD02-1 was drilled under the west end of the AD Trench. ...
[pdf] Aurostibite
cm/yr), supporting the widely held assumption that. the component of convergence taken up across the Hi ... and coexisting gold and aurostibite start to melt at ...
[pdf] Aurostibite
Krasnoyarsk Region has been one of the. main gold-mining ... crystallography aurostibite (AuSb. 2. sperrylite (PtAs. 2 ) and geversite (PtSb. 2. Doklady Akad. ...
[pdf] Aurostibite
Recently, secondary enrichment some rocks in platinum ... 2.Tikhomirova V.I. and Chichagov A.V. Hydrothermal Synthesis and Crystallography of Aurostibite ...
[pdf] Aurostibite
Woods G. S. Electron microscopy of giant platelets on cube planes in diamond / Phil. ... muth, tsumoite, hedleyite, matildite, aurostibite) ...

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