Arsenic (As) Minerals sorted by Mineral Name
Click here for List sorted by Weight Percent
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% As | Mineral Name | Chemical Formula | MW |
12.99 % As | Cervandonite-(Ce) | (Ce,Nd,La)(Fe+++,Fe++,Ti++++,Al)3(SiO7)1-x+y(AsO3)1+x-y(OH)3x-3y | 634.48 |
16.89 % As | Chabourneite | (Tl,Pb)21(Sb,As)91S147 | 18,184.75 |
19.02 % As | Chadwickite ! | (UO2)H(AsO3) | 393.96 |
7.47 % As | Chalcophyllite # | Cu++18Al2(AsO4)3(SO4)3(OH)27·33(H2O) | 3,010.49 |
12.13 % As | Chameanite | (Cu,Fe)4As(Se,S)4 | 617.65 |
24.86 % As | Chenevixite # | Cu2Fe+++2(AsO4)2(OH)4·(H2O) | 602.67 |
42.13 % As | Cherepanovite | RhAs | 177.83 |
28.14 % As | Chernovite-(Ce) * | (Ce,Y)(AsO4) | 266.23 |
29.52 % As | Chernovite-(Y) | YAsO4 | 228.43 |
14.14 % As | Chistyakovaite ! | Al(UO2)2(AsO4)2(F,OH)·6.5H2O | 969.53 |
14.14 % As | Chlorophoenicite # | (Mn,Mg)3Zn2(AsO4)(OH,O)6 | 529.76 |
13.01 % As | Christite | TlHgAsS3 | 576.09 |
31.42 % As | Chudobaite | (Mg,Zn)5(AsO3OH)2(AsO4)2·10(H2O) | 953.87 |
13.87 % As | Chursinite | Hg+Hg++(AsO4) | 540.10 |
75.74 % As | Claudetite # | As2O3 | 197.84 |
19.69 % As | Clinoclase # | Cu3(AsO4)(OH)3 | 380.58 |
15.10 % As | Clinomimetite | Pb5(AsO4)3Cl | 1,488.21 |
72.10 % As | Clinosafflorite | (Co,Fe,Ni)As2 | 207.83 |
18.22 % As | Clinotyrolite | Ca2Cu9[(As,S)O4]4(OH)10·10(H2O) | 1,562.71 |
28.09 % As | Cobaltarthurite ! | CoFe+++2(AsO4)2(OH)2·4(H2O) | 533.48 |
29.39 % As | Cobaltaustinite | CaCo(AsO4)(OH) | 254.94 |
45.16 % As | Cobaltite # | CoAsS | 165.92 |
2.57 % As | Cobaltkieserite ! | CoSO4·H2O | 175.01 |
34.29 % As | Cobaltkoritnigite | (Co,Zn)(AsO3OH)·(H2O) | 218.49 |
31.96 % As | Cobaltlotharmeyerite ! | Ca(Co,Fe,Ni)2(AsO4)2(OH,H2O)2 | 468.87 |
17.09 % As | Cobaltneustadtelite ! | Bi2Fe+++(Co,Fe+++)(O,OH)2(OH)2(AsO4)2 | 876.83 |
24.66 % As | Cobalttsumcorite ! | Pb(Co,Fe)2(AsO4)2(OH,H2O)2 | 607.66 |
5.26 % As | Coiraite ! | (Pb,Sn)12.5As3Sn5FeS28 | 4,256.03 |
6.72 % As | Colusite # | Cu12-13V(As,Sb,Sn,Ge)3S16 | 1,673.29 |
28.87 % As | Conichalcite # | CaCu(AsO4)(OH) | 259.55 |
10.07 % As | Coparsite ! | Cu4O2[(As,V)O4]Cl | 446.55 |
21.98 % As | Cornubite | Cu5(AsO4)2(OH)4 | 681.61 |
21.98 % As | Cornwallite # | Cu5(AsO4)2(OH)4 | 681.61 |
7.81 % As | Cupropearceite | [Cu6As2S7][Ag9CuS4] | 1,918.21 |
18.84 % As | Daomanite * | CuPtAsS2 | 397.68 |
21.12 % As | Dervillite # | Ag2AsS2 | 354.79 |
29.85 % As | Dienerite ? | Ni3As | 250.99 |
75.70 % As | Dimorphite # | As4S3 | 395.88 |
23.31 % As | Dixenite # | Cu+Mn++14Fe+++(As+++O3)5(SiO4)2(As+++++O4)(OH)6 | 1,928.25 |
28.21 % As | Domeykite # | Cu3As | 265.56 |
20.68 % As | Dufrenoysite # | Pb2As2S5 | 724.57 |
17.56 % As | Duftite-alpha # | PbCu(AsO4)(OH) | 426.67 |
17.56 % As | Duftite-beta ? | PbCu(AsO4)(OH) | 426.67 |
6.90 % As | Dugganite | Pb3Zn3Te(As,V,Si)2(O,OH)14 | 1,302.29 |
36.04 % As | Durangite # | NaAl(AsO4)F | 207.89 |
90.33 % As | Duranusite | As4S | 331.75 |
22.44 % As | Dussertite # | BaFe+++3(AsO4)2(OH)5 | 667.74 |
9.10 % As | Ecdemite # | Pb6As+++2O7Cl4 | 1,646.85 |
25.17 % As | Edenharterite | TlPbAs3S6 | 892.88 |
32.33 % As | Ekatite ! | (Fe+++,Fe++,Zn)12(OH)6[AsO3]6[AsO3,HOSiO3]2 | 1,761.38 |
9.55 % As | Ellisite | Tl3AsS3 | 784.27 |
19.02 % As | Enargite # | Cu3AsS4 | 393.82 |
17.23 % As | Erniggliite | Tl2SnAs2S6 | 869.72 |
25.03 % As | Erythrite # | Co3(AsO4)2·8(H2O) | 598.76 |
26.57 % As | Esperanzaite ! | NaCa2Al2(As+++++O4)2F4(OH)·2(H2O) | 563.98 |
22.23 % As | Euchroite # | Cu2(AsO4)(OH)·3(H2O) | 337.06 |
28.19 % As | Eveite | Mn2(AsO4)(OH) | 265.80 |
28.73 % As | Fahleite | Zn5CaFe+++2(AsO4)6·14(H2O) | 1,564.45 |
9.18 % As | Fangite | Tl3AsS4 | 816.34 |
14.95 % As | Feinglosite ! | Pb2(Zn,Fe)[(As,S)O4]2·(H2O) | 751.83 |
26.48 % As | Fermorite # | (Ca,Sr)5(AsO4,PO4)3(OH) | 707.27 |
32.57 % As | Ferrarisite | Ca5(AsO3OH)2(AsO4)2·9(H2O) | 920.22 |
30.53 % As | Ferrilotharmeyerite | Ca(Zn,Cu++)(Fe+++,Zn)(AsO4)2(OH,H2O)2 | 490.79 |
25.55 % As | Ferrisymplesite # | Fe+++3(AsO4)2(OH)3·5(H2O) | 586.48 |
78.13 % As | Ferroskutterudite ! | (Fe,Co)As3 | 276.94 |
35.09 % As | Fetiasite | (Fe++,Fe+++,Ti++++)3O2(As+++2O5) | 426.99 |
10.05 % As | Fettelite ! | [Ag6As2S7][Ag10HgAs2S8] | 2,720.84 |
5.12 % As | Fianelite ! | Mn++2V+++++(V+++++,As+++++)O7·2(H2O) | 365.78 |
26.44 % As | Filatovite ! | K[(Al,Zn)2(As,Si)2O8] | 340.02 |
15.61 % As | Finnemanite # | Pb5(As+++O3)3Cl | 1,440.21 |
20.15 % As | Flinkite # | Mn++2Mn+++(AsO4)(OH)4 | 371.76 |
36.47 % As | Fluckite | CaMn(HAsO4)2·2(H2O) | 410.90 |
9.99 % As | Fornacite # | Pb2Cu(CrO4)(AsO4)(OH) | 749.87 |
6.84 % As | Freedite | Pb8Cu+(As+++O3)2O3Cl5 | 2,192.25 |
3.88 % As | Freibergite # | (Ag,Cu,Fe)12(Sb,As)4S13 | 1,929.46 |
18.96 % As | Gabrielite ! | Tl2AgCu2As3S7 | 1,082.85 |
17.88 % As | Gabrielsonite | PbFe++(AsO4)(OH) | 418.97 |
32.62 % As | Gaitite | Ca2Zn(AsO4)2·2(H2O) | 459.41 |
15.61 % As | Galkhaite | (Cs,Tl)(Hg,Cu,Zn)6(As,Sb)4S12 | 1,727.48 |
11.47 % As | Gallobeudantite ! | PbGa3[(AsO4),(SO4)]2(OH)6 | 718.80 |
18.11 % As | Gartrellite | Pb(Cu,Fe++)2(AsO4,SO4)2(CO3,H2O)0.7 | 620.46 |
26.85 % As | Gasparite-(Ce) | CeAsO4 | 279.03 |
12.77 % As | Gebhardite | Pb8(As+++2O5)2OCl6 | 2,346.00 |
29.60 % As | Geigerite | Mn5(AsO3OH)2(AsO4)2·10(H2O) | 1,012.54 |
33.83 % As | Geminite | Cu++2As+++++2O7·3(H2O) | 442.98 |
1.73 % As | Geocronite # | Pb14(Sb,As)6S23 | 4,321.99 |
6.81 % As | Georgiadesite # | Pb4(AsO3)Cl4(OH) | 1,099.47 |
21.82 % As | Gerdtremmelite | ZnAl2(AsO4)(OH)5 | 343.31 |
3.49 % As | Germanocolusite | Cu13V(Ge,As)3S16 | 1,609.66 |
45.22 % As | Gersdorffite # | NiAsS | 165.68 |
5.25 % As | Gerstleyite # | Na2(Sb,As)8S13·2(H2O) | 1,426.04 |
24.99 % As | Getchellite | AsSbS3 | 293.81 |
29.60 % As | Gillulyite | Tl2(As,Sb)8S13 | 1,518.65 |
19.69 % As | Gilmarite ! | Cu3(AsO4)(OH)3 | 380.58 |
11.00 % As | Giraudite | (Cu,Zn,Ag)12(As,Sb)4(Se,S)13 | 2,042.97 |
45.37 % As | Glaucodot # | (Co,Fe)AsS | 165.15 |
1.80 % As | Goldfieldite # | Cu12(Te,Sb,As)4S13 | 1,665.23 |
13.51 % As | Gottlobite ! | CaMg(VO4,AsO4)(OH) | 205.20 |
22.48 % As | Goudeyite | (Al,Y)Cu6(AsO4)3(OH)6·3(H2O) | 999.68 |
11.23 % As | Graeserite ! | (Fe+++,Ti)4Ti3AsO13(OH) | 666.95 |
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( Bold - Valid Mineral Name)
(* - Mineral Name is Not IMA Approved)
(! - New Dana Classification Number Has Been Changed or Added)
(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)