Minerals containing the element Cobalt

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Image Name Formula Color
TM

Ahlfeldite

(Ni,Co)SeO3·2(H2O)brown, green, red
TM

Alloclasite

(Co,Fe)AsSgray
TM

Aplowite
(IMA 1963-009)

(Co,Mn,Ni)(SO4)·4(H2O)pink
TM

Asbolane

(Co,Ni)1-y(Mn+4O2)2-x(OH)2-2y+12x·n(H2O)black, brownish black
TM

Beta-roselite

Ca2(Co,Mg)(AsO4)2·2(H2O)red
TM

Carrollite

Cu(Co,Ni)2S4gray, red, silver
cattierite

Cattierite

CoS2pink, red, white
cobaltarthurite

Cobalt arthurite
(IMA 2001-052)

CoFe+32(AsO4)2(OH)2·4(H2O)yellow, brown
TM

Cobaltite

CoAsSsilver, white, gray, black
TM

Cobaltkoritnigite

(Co,Zn)(AsO3OH)·(H2O)pink, red, purple
TM

Cobaltoblödite
(IMA 2012-059)

Na2Co(SO4)2·4(H2O)colorless to reddish pink
TM

Cobaltomenite

Co(SeO3·2(H2O)dark red, pink
TM

Erythrite

Co3(AsO4)2·8(H20)colorless, red, pink, purple
ferhodsite

Ferhodsite
(IMA 2009-056)

(Fe,Rh,Ni,Ir,Cu,Co,Pt)9-xS8light brownish gray
TM

Fletcherite
(IMA 1976-044)

Cu(Ni,Co)2S4gray
TM

Glaucodot

(Co,Fe)AsSgray, white
guite

Guite
(IMA 2017-080)

Co+2Co+32O4
TM

Heterogenite
(IMA 1967-s.p.)

Co+3O(OH)black, gray
hlousekite

Hloušekite

(Ni,Co)Cu4(AsO4)2(AsO3OH)2(H2O)9pale green
TM

Langisite
(IMA 1968-023)

(Co,Ni)Aspink, reddish gray
leverettite

Leverettite
(IMA 2013-011)

Cu3CoCl2(OH)6medium to deep green
TM

Nickelskutterudite

(Ni,Co)As3-xgray, white
TM

Penroseite

(Ni,Co,Cu)Se2gray
TM

Roselite

Ca2(Co,Mg)(AsO4)2·2(H2O)red, pink
TM

Safflorite

(Co,Fe)As2gray, white
TM

Schneebergite
(IMA 1999-027)

Bi(Co,Ni)2(AsO4)2(OH,H2O)2brown, tan
TM

Siegenite

(Ni,Co)3S4purple gray, red, gray
TM

Skutterudite

(Co,Ni)As3-xwhite, gray
TM

Sphaerocobaltite

Co(CO3)brown, pink, black, red
TM

Talmessite-(Co)

Ca2(Mg,Co)(AsO4)2·2(H2O)brownish pink
TM

Thérèsemagnanite
(IMA 1991-026)

(Co,Zn,Ni)6(SO4)(OH,Cl)10·8(H2O)pink
trogtalite

Trogtalite

CoSe2pink purple
TM

Villamaninite

(Cu,Ni,Co,Fe)S2black
TM

Wupatkiite
(IMA 1994-019)

(Co,Mg,Ni)Al2(SO4)4·22(H2O)pink

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