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Element: Chromium

Symbol: Cr
CPK Color:
Atomic Number: 24
Atomic Mass: 51.996
Electron Configuration: [Ar]3d5 4s1
Electron Configuration (Drawing): [Ar]
Atomic Radius: 189
Ionization Energy: 6.767
Electron Affinity: 0.666
Oxidation States:
Standard State: Solid
Melting Point: 2180 c
Boiling Point: 2944 c
Density: 7.15
Group Block: Transition metal
Year Discovered: 1797

Minerals Containing Chromium

Mineral NameIMA ChemistryCatalogFind on EbayFind on Etsy
AndreyivanoviteFeCrPSearch CatalogEBayEtsy
AnkangiteBa(Ti,V3+,Cr)8O16Search CatalogEBayEtsy
BarbertoniteMg6Cr2(CO3)(OH)16·4H2OSearch CatalogEBayEtsy
BatisiviteBaTi6(V,Cr)8(Si2O7)O22Search CatalogEBayEtsy
BentoriteCa6Cr2(SO4)3(OH)12·26H2OSearch CatalogEBayEtsy
BotuobinskiteSrFe2+(Ti4+12Cr3+6)Mg2[O36(OH)2]Search CatalogEBayEtsy
BracewelliteCrO(OH)Search CatalogEBayEtsy
BrezinaiteCr3S4Search CatalogEBayEtsy
CarlsbergiteCrNSearch CatalogEBayEtsy
Carmichaelite(Ti,Cr,Fe)(O,OH)2Search CatalogEBayEtsy
CassedanneitePb5(VO4)2(CrO4)2·H2OSearch CatalogEBayEtsy
CaswellsilveriteNaCrS2Search CatalogEBayEtsy
ChenmingiteFeCr2O4Search CatalogEBayEtsy
ChromatiteCaCr6+O4Search CatalogEBayEtsy
ChrombismiteBi16CrO27Search CatalogEBayEtsy
ChromceladoniteKMgCr(Si4O10)(OH)2Search CatalogEBayEtsy
ChromferideFe1.5Cr0.2Search CatalogEBayEtsy
Chromio-pargasiteNaCa2(Mg4Cr)(Si6Al2)O22(OH)2Search CatalogEBayEtsy
ChromiteFe2+Cr2O4Search CatalogEBayEtsy
ChromiumCrSearch CatalogEBayEtsy
Chromium-draviteNaMg3Cr6(Si6O18)(BO3)3(OH)3(OH)Search CatalogEBayEtsy
Chromo-alumino-povondraiteNaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3OSearch CatalogEBayEtsy
Chromomphacite(Ca,Na)(Mg,Cr,Al)Si2O6Search CatalogEBayEtsy
ChromphylliteKCr2(AlSi3O10)(OH)2Search CatalogEBayEtsy
ChromschieffelinitePb10Te6+6O20(OH)14(CrO4)(H2O)5Search CatalogEBayEtsy
CochromiteCoCr2O4Search CatalogEBayEtsy
CrichtoniteSr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38Search CatalogEBayEtsy
CrocoitePb(CrO4)Search CatalogEBayEtsy
CronusiteCa0.2CrS2·2H2OSearch CatalogEBayEtsy
CuprokalininiteCu(Cr3+Cr4+)S4Search CatalogEBayEtsy
DaubréeliteFeCr2S4Search CatalogEBayEtsy
Davidite-(Ce)Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38Search CatalogEBayEtsy
Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38Search CatalogEBayEtsy
DeanesmithiteHg1+2Hg2+3S2O(CrO4)Search CatalogEBayEtsy
Dessauite-(Y)Sr(Y,U,Mn)Fe2(Ti,Fe,Cr,V)18(O,OH)38Search CatalogEBayEtsy
DietzeiteCa2(IO3)2(CrO4)·H2OSearch CatalogEBayEtsy
DukeiteBi3+24Cr6+8O57(OH)6·3H2OSearch CatalogEBayEtsy
EdoyleriteHg2+3(Cr6+O4)S2Search CatalogEBayEtsy
EllinaiteCaCr2O4Search CatalogEBayEtsy
EmbreyitePb5(CrO4)2(PO4)2·H2OSearch CatalogEBayEtsy
EskolaiteCr2O3Search CatalogEBayEtsy
EvanichitePb6Cr3+(Cr6+O4)2(SO4)(OH)7FClSearch CatalogEBayEtsy
FerchromideCr1.5Fe0.2Search CatalogEBayEtsy
FlorensoviteCu(Cr1.5Sb0.5)S4Search CatalogEBayEtsy
FornaciteCuPb2(CrO4)(AsO4)(OH)Search CatalogEBayEtsy
George-erickseniteNa6CaMg(IO3)6(CrO4)2·12H2OSearch CatalogEBayEtsy
GeorgerobinsonitePb4(CrO4)2(OH)2FClSearch CatalogEBayEtsy
GrguriciteCaCr2(CO3)2(OH)4·4H2OSearch CatalogEBayEtsy
GrimaldiiteCrO(OH)Search CatalogEBayEtsy
GrokhovskyiteCuCrS2Search CatalogEBayEtsy
GuyanaiteCrO(OH)Search CatalogEBayEtsy
HashemiteBa(CrO4)Search CatalogEBayEtsy
HawthorneiteBaMgTi3Cr4Fe2+2Fe3+2O19Search CatalogEBayEtsy
Heideite(Fe,Cr)1.15(Ti,Fe)2S4Search CatalogEBayEtsy
HemihedriteZnPb10(CrO4)6(SiO4)2(OH)2Search CatalogEBayEtsy
IquiqueiteK3Na4Mg(CrO4)B24O39(OH)·12H2OSearch CatalogEBayEtsy
IraniteCuPb10(CrO4)6(SiO4)2(OH)2Search CatalogEBayEtsy
Isovite(Cr,Fe)23C6Search CatalogEBayEtsy
JoegoldsteiniteMnCr2S4Search CatalogEBayEtsy
KalininiteZnCr2S4Search CatalogEBayEtsy
KnorringiteMg3Cr2(SiO4)3Search CatalogEBayEtsy
KosmochlorNaCr3+Si2O6Search CatalogEBayEtsy
KrinoviteNa4[Mg8Cr3+4]O4[Si12O36]Search CatalogEBayEtsy
Lindsleyite(Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38Search CatalogEBayEtsy
LiudongshengiteZn4Cr2(OH)12(CO3)·3H2OSearch CatalogEBayEtsy
LópeziteK2Cr2O7Search CatalogEBayEtsy
Loveringite(Ca,Ce,La)(Zr,Fe)(Mg,Fe)2(Ti,Fe,Cr,Al)18O38Search CatalogEBayEtsy
MacquartiteCu2Pb7(CrO4)4(SiO4)2(OH)2Search CatalogEBayEtsy
MagnesiochromiteMgCr2O4Search CatalogEBayEtsy
ManganochromiteMn2+Cr2O4Search CatalogEBayEtsy
MariinskiteBeCr2O4Search CatalogEBayEtsy
Mathiasite(K,Ba,Sr)(Zr,Fe)(Mg,Fe)2(Ti,Cr,Fe)18O38Search CatalogEBayEtsy
McconnelliteCu1+CrO2Search CatalogEBayEtsy
MirnyiteSrZr4+(Ti4+12Cr3+6)Mg2O38Search CatalogEBayEtsy
Mongshanite(Mg,Cr,Fe,Ca,K)2(Ti,Zr,Cr,Fe)5O12Search CatalogEBayEtsy
MurchisiteCr5S6Search CatalogEBayEtsy
NichromiteNiCr2O4Search CatalogEBayEtsy
OlkhonskiteCr2Ti3O9Search CatalogEBayEtsy
OreillyiteCr2NSearch CatalogEBayEtsy
Oxy-chromium-draviteNaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3OSearch CatalogEBayEtsy
PetterditePbCr2(CO3)2(OH)4·H2OSearch CatalogEBayEtsy
PhoenicochroitePb2O(CrO4)Search CatalogEBayEtsy
Polyakovite-(Ce)(Ce,Ca)4MgCr2(Ti,Nb)2Si4O22Search CatalogEBayEtsy
PutnisiteSrCa4Cr3+8(CO3)8(SO4)(OH)16·25H2OSearch CatalogEBayEtsy
PuttapaitePb2Mn2+2ZnCr3+4O2(AsO4)4(OH)6·12H2OSearch CatalogEBayEtsy
RedingtoniteFe2+Cr2(SO4)4·22H2OSearch CatalogEBayEtsy
RedledgeiteBa(Ti6Cr3+2)O16Search CatalogEBayEtsy
ReynoldsitePb2Mn4+2O5(CrO4)Search CatalogEBayEtsy
RilanditeCr6SiO11·5H2O (?)Search CatalogEBayEtsy
SantanaitePb11CrO16Search CatalogEBayEtsy
SaranovskiteSrCaFe2+ 2(Cr4Ti2)Ti12O38Search CatalogEBayEtsy
SavelievaiteMg2Cr3+O2(BO3)Search CatalogEBayEtsy
SchöllhorniteNa0.3CrS2·H2OSearch CatalogEBayEtsy
SenaitePb(Mn,Y,U)(Fe,Zn)2(Ti,Fe,Cr,V)18(O,OH)38Search CatalogEBayEtsy
ShuiskiteCa2MgCr2(Si2O7)(SiO4)(OH)2·H2OSearch CatalogEBayEtsy
Shuiskite-(Cr)Ca2CrCr2[SiO4][Si2O6(OH)](OH)2OSearch CatalogEBayEtsy
Shuiskite-(Mg)Ca2MgCr2(Si2O7)(SiO4)(OH)2·H2OSearch CatalogEBayEtsy
SiwaqaiteCa6Al2(CrO4)3(OH)12·26H2OSearch CatalogEBayEtsy
StichtiteMg6Cr2(CO3)(OH)16·4H2OSearch CatalogEBayEtsy
TarapacáiteK2(CrO4)Search CatalogEBayEtsy
TianhongqiiteCrTiO3(OH)Search CatalogEBayEtsy
TongbaiteCr3C2Search CatalogEBayEtsy
UvaroviteCa3Cr2(SiO4)3Search CatalogEBayEtsy
Vanadio-oxy-chromium-draviteNaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3OSearch CatalogEBayEtsy
VauqueliniteCuPb2(CrO4)(PO4)(OH)Search CatalogEBayEtsy
VerbieriteBeCr3+2TiO6Search CatalogEBayEtsy
VolkonskoiteCa0.3(Cr,Mg)2(Si,Al)4O10(OH)2·4H2OSearch CatalogEBayEtsy
Warwickite(Mg,Ti,Fe,Cr,Al)2O(BO3)Search CatalogEBayEtsy
WattersiteHg1+4Hg2+O2(CrO4)Search CatalogEBayEtsy
WoodalliteMg6Cr2(OH)16Cl2·4H2OSearch CatalogEBayEtsy
XieiteFeCr2O4Search CatalogEBayEtsy
Yarlongite(Cr4Fe4Ni)C4Search CatalogEBayEtsy
YedlinitePb6Cr(Cl,OH)6(OH,O)8Search CatalogEBayEtsy
YimengiteK[Ti3Cr5Fe3+2Mg2]O19Search CatalogEBayEtsy
ZincochromiteZnCr2O4Search CatalogEBayEtsy
ZolenskyiteFeCr2S4Search CatalogEBayEtsy


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