Minerales (6282)
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kangita
(Sc,Ti,Al,Zr,Mg,Ca,☐)2O3

kaňkita

kanoyta
Mn^2⁺(Mg,Mn^2⁺)Si2O6

caolinita
Al2Si2O5(OH)4

karelianita
V^3⁺2O3

karlita
Mg7(BO3)3(OH,Cl)5

kasolita
Pb(UO2)SiO4·H2O

kassita
CaTi2O4(OH)2

katayamalita
KLi3Ca7Ti2(SiO3)12(OH)2

katsarosita
Zn(C2O4)⋅2H2O

kazakovita
Na6Mn^2⁺Ti(Si6O18)
keatita
SiO2

kegelita
Pb4Al2Si4O10(SO4)(CO3)2(OH)4
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kegginita
Pb3Ca3[AsV12O40(VO)]*20H2O
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keilita
FeS

kenhsuita
Hg^2⁺3S2Cl2

kenoargentotetrahedrita-(Fe)
Ag6(Cu4Fe2)Sb4S12☐

kentbrookita
(Na,REE)15(Ca,REE)6(Mn^2⁺,Fe^2⁺)3Zr3Nb[Si25O74]F2 * 2H2O

kenyaíta
Na2Si22O41(OH)8 * 6H2O

kermesita
Sb2OS2

kernita
Na2B4O6(OH)2·3H2O
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kernowita

kësterita
Cu2ZnSnS4

keyita
Cu^2⁺3Zn4Cd2(AsO4)6 * 2H2O

khatyrkita
(Cu,Zn)Al2

khinite
Pb^2⁺Cu^2⁺3[Te6+O6](OH)2
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khmaralita
(Mg,Al,Fe)16[(Al,Si,Be)12O36]O4

khomyakovita
Na12Sr3Ca6Fe3Zr3W[Si25O73](O,OH,H2O)3(OH,Cl)2

kidwellita
NaFe^3⁺9₊ₓ(PO4)6(OH)11·3H2O (x ≈ 0.33)

kieserita
MgSO4·H2O

cinoyta
Ca2Cu2Si3O10·2H2O

kleinita
Hg2N(Cl,SO4)·nH2O
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klöchita
(Fe^2⁺Fe^3⁺)☐2KZn3(Si12O30)
◇
knorringita
Mg3Cr2(SiO4)3

kobellita
Pb11(Cu,Fe)2(Bi,Sb)15S35
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kochita
Ca2MnZrNa3Ti(Si2O7)2(OF)F2

kogarkoita
Na3SO4F

kolbeckita
ScPO4·2H2O

kornepina
Mg3Al6(Si,Al,B)5O21(OH)

kosmocloro
NaCrSi2O6

kosnarita
KZr2(PO4)3
kostovita
AuCuTe4

köttingita
Zn3(AsO4)2·8H2O

kovdorskita
Mg2PO4(OH)·3H2O
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kratochvílite
C13H10

kremersita
(NH4)2Fe^3⁺Cl5·H2O

krennerita
Au3AgTe8

krieselita
Al2(GeO4)F2

krinovita
Na2Mg4Cr^3⁺2(Si6O18)O2

kröhnkite
Na2Cu(SO4)2·2H2O
◇
krotita
CaAl2O4

krut'aite
CuSe2

krutovita
NiAs2

kukharenkoita-(Ce)
Ba2Ce(CO3)3F
◇
kuramita
Cu3SnS4
◇
kuratita
Ca2(Fe^2⁺5Ti)O2[Si4Al2O18]

kurnakovita
MgB3O3(OH)5·5H2O
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kushiroita
CaAlAlSiO6

kutnohorita
CaMn^2⁺(CO3)2

cianita
Al2OSiO4