Chalcopyrite
...9351)Analysis of the oxidation of chalcopyrite, chalcocite, galena, pyrrhotite, marcasite.....9556)Effect of nonionic surfactants on chalcopyrite leaching under dump chemical.....Chalcopyrite is a sulfide mineral that crystallises in the tetragonal system. has chemical..
http://www.freeglossary.com/Chalcopyrite, score=64, date indexed=July 18, 2005, 9:40 am

Chalcopyrite
...Chalcopyrite - A bright brass-yellow tetragonal mineral: CuFeS2. It is generally found.....Chalcopyrite.. Weathered Chalcopyrite in Quartz vein.. Eby Township - Kirkland Lake..
http://www.startupinternetmarketing.com/rocks/chalcopyrite.html, score=64, date indexed=June 24, 2005, 2:23 pm

Mineral Specimen for sale of Chalcopyrite from Ashe County, North Carolina.
...This mineral specimen of Chalcopyrite from Ashe County, North Carolina is available for.....Mineral specimens of Chalcopyrite from , Ashe County, North Carolina available for sale.....Massive specimen of metallic chalcopyrite with colorful iridescence. Ex. A. Lincoln Sherk..
http://www.johnbetts-fineminerals.com/jhbnyc/gifs/29206.htm, score=63, date indexed=April 5, 2005, 3:31 pm

Pyrite : Chalcopyrite
...Chalcopyrite. Pyrite is used in the production of sulfur dioxide for the paper industry.....Chalcopyrite.....Chalcopyrite.. printable version : Chalcopyrite.html.txt.. Pyrite is used in the production of sulfur dioxide for the paper..
http://www.eurofreehost.com/ch/Chalcopyrite_2.html, score=63, date indexed=July 31, 2005, 2:03 pm

Chalcopyrite
...Aesthetic grouping of large, brassy chalcopyrite crystals and slightly pink calcite. 7.3 x.....Chalcopyrite, Calcite..Photo Copyright © 2004 by Edwards Minerals, LLC..Locality:Mogilata..
http://www.mindat.org/picshow.php?id=17702, score=61, date indexed=July 10, 2005, 4:06 am

Chalcopyrite -
...Chalcopyrite ore occurs in a variety of ore types, from huge masses as at Timmins, Ontario.....Chalcopyrite is also a darker yellow in color. Chalcopyrite is one of the most important.....Chalcopyrite is a copper iron sulfide mineral that crystallizes in the tetragonal system..
http://who.knows-everything.com/Chalcopyrite, score=61, date indexed=April 11, 2005, 6:10 pm

Chalcopyrite
...Chalcopyrite..Photo Copyright © 2003 by Alan R. Plante, all rights reserved.Locality.....Blocky chalcopyrite crystal, approx. 2.5 mm across, shot at 30X. A. Plante collection..
http://www.mindat.org/picshow.php?id=7495, score=61, date indexed=July 6, 2005, 4:52 am

Chalcopyrite
...Massive Chalcopyrite specimen,with typical irridescence, measuring 36x36x30mms. C.Thomson.....Chalcopyrite..Photo Copyright © Colleen Thomson 2004..Locality:Gortdrum Mine, Co..
http://www.mindat.org/picshow.php?id=23629, score=61, date indexed=February 17, 2005, 5:29 pm

...La chalcopyrite se présente en petits placages, associés aux minerais de manganèse dans la.....A Stolzembourg, au Grand-Duché de Luxembourg, la chalcopyrite est incluse dans une gangue.....Ci-contre et ci-dessous, Chalcopyrite cristallisée dans ankérite, Stolzembourg, Grand..
http://membres.lycos.fr/minbe/cupyri.html, score=61, date indexed=January 15, 2005, 1:59 pm

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