sign up I login
 advanced
» win an I-Phone. check i-points

Ask & Discuss Questions with Community & Experts

 Moderation Team
Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: ores of some common metals
Forum Index -> Community shelf -> View Full Question like the article? email it to a friend.  
Author Message
[Post New]26 Feb 2008 23:20:10 IST
    Subject: ores of some common metals
[Up]
rishipratimm (503)

Blazing goIITian

Olaaa!! Perrrfect answer. 79  [133 rates]
rishipratimm's Avatar
total posts: 485    
offline Offline
COMBINED ORES OF VARIOUS METALS.
IRON:
  • IRON PYRITES (FeS2)
  • SIDERITE (FeCO3)
 
  • RED HAEMATITE (Fe2O3)
 
  • MAGNETITE (Fe3O4)
 
  • LIMONITE/BROWN HAEMATITE (2Fe2O3.3H2O)
COPPER
  • CUPRITE (Cu2O)
 
  • COPPER PYRITES (CuFeS2)
 
  • COPPER GLANCE (Cu2S)
 
  • MALACHITE (CuCO3.Cu(OH)2)
 
  • AZURITE (2CuCO3.Cu(OH)2)
 
ALUMINIUM
  • BAUXITE (Al2O3.2H2O)
 
  • CORUNDUM (Al2O3)
 
  • FELDSPAR (KAlSi3O6)
 
  • CLAY SILICATE (Al2O3.2SiO2.2H20)
 
  • CRYOLITE (3NaF.AlF3)
 
  • ALUM (K2SO4.Al2(SO4)3.24H2O)
 
  • DIASPORE (Al2O3.H2O)
 
  • MICA (K2O.3Al2O3.6SiO2.2H2O)
 
LEAD
  • GALENA (PbS)
 
  • CERUSSITE (PbCO3)
 
  • ANGLESSITE (PbSO4)
 
  • WHITE LEAD (2Pb(OH)2.PbCO3)
 
ZINC
  • ZINC BLENDE (ZnS)
 
  • ZINCITE (ZnO)
 
  • SMITHSONITE (ZnCO3)
 
  • CALAMINE/HEMIMORPHITE (Zn2SiO4.H2O)
 
SILVER
  • HORN SILVER/CHLORAPATITE (AgCl)
 
  • LUNAR CAUSTIC (AgNO3)
 
  • SILVER GLANCE/ARGENTITE (Ag2S)
 
  • RUBY SILVER/PYROGYRTE (3Ag2S.Sb2S3)
 
MAGNESIUM
  • CARNALITE (KCl.MgCl2.6H2O)
 
  • DOLOMITE (MgCO3.CaCO3)
 
  • EPSOMITE (MgSO4.7H2O)
 
  • MAGNESITE (MgCO3)
 
  • ASBESTOS (CaMg(SiO3)4)
 
  • KIESSERITE (MgSO4.H2O)
 
TIN
  • CASSITERITE/TIN STONE (SnO2)
 
  • STANNITE (Cu2S.FeS.SnS2)
 
"Many of the things you can count,dont count....
Many of the things you cant count,really do count...."-Albert Einstein

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them"-William Bragg

"An inexplicable fact is infinitely preferable to an incomprehensible mystery"-F. Soddy


RISHIPRATIM MAZUMDAR
NIT DURGAPUR
1ST YEAR,ELECTRONICS AND COMMUNICATIONS
 this article: 34 points  (with 6 Olaaa!! Perrrfect answer.   in 8 votes )   [?]
 
You have to be logged on to rate
  
 

 Aakash Institute IIT/ AIEEE/ Medical Crash Course
Name  
E-mail  
Phone  
Mobile  
** Hurry. Exclusive goIIT Offer. Limited Seats Only!
available in: New Delhi, Amritsar, Bhatinda, Bokaro, Chandigarj, Dehradun, Guwhati, Hyderabad, Indore, Jaipur, Kanpur, Karnal, Kolkata, Kota, Lucknow, Ludhiana, Mumbai, Noida, Patiala, Patna, Pune, Ranchi, Varanasi
Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Aakash-IITJEE : AIEEE
Aakash-IITJEE : DCE
Aakash-IITJEE : MHTCET
Aakash Institute : AIPMT
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya