Names of Ores and formulae Flashcards
1
Q
Zincite
A
ZnO (Philosopher’s wool)
2
Q
Pyrolusite
A
MnO2
3
Q
Cassiterite
A
SnO2 (Tin stone)
4
Q
Cuprite
A
Cu2O (Ruby Copper)
5
Q
Haematite
A
Fe2O3
6
Q
Bauxite
A
Al2O3.2H2O
7
Q
Chromite
A
FeO.Cr2O3
8
Q
Magnetite
A
Fe3O4
9
Q
Limonite
A
Fe2O3.3H2O
10
Q
Rutile
A
TiO2
11
Q
Zinc blende
A
ZnS (sphalerite)
12
Q
Cinnabar
A
HgS
13
Q
Galena
A
PbS
14
Q
Argentite or Silver glance
A
Ag2S
15
Q
Iron pyrite
A
FeS2 (Fool’s gold)
16
Q
Copper pyrite or Chalcopyrite
A
CuFeS2, CuS.FeS
17
Q
Copper silver glance
A
Cu2S.Ag2S
18
Q
Pyrargirite
A
Ag2S.Sb2S3 (Ruby silver)
19
Q
Chalcocite or Copper glance
A
Cu2S
20
Q
Rock salt
A
NaCl
21
Q
Horn silver
A
AgCl
22
Q
Flourspar
A
CaF2
23
Q
Cryolite
A
Na3AlF6
24
Q
Carnelite
A
KCl.MgCl2.6H2O
25
Magnesite
MgCO3
26
Lime stone
CaCO3
27
Dolomite
MgCO3.CaCO3
28
Calamine
ZnCO3 (Smithosonite)
29
Cerrusite
PbCO3
30
Siderite
FeCO3
31
Malachite green
CuCO3.Cu(OH)2
32
Azurite
2CuCO3.Cu(OH)2
33
Gypsum
CaSO4.2H2O
34
Epsomite or Epsom salt
MgSO4.7H2O
35
Alum
K2SO4.Al2(SO4)3.24H2O
36
Chile-salt peter
NaNO3
37
Salt peter or Indian salt peter
KNO3
38
Rock phosphate
Ca3(PO4)2
