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 |
11.33 % As | Gratonite # | Pb9As4S15 | 2,645.48 |
20.80 % As | Graulichite-(Ce) ! | CeFe+++3(AsO4)2(OH)6 | 680.93 |
34.49 % As | Grischunite | NaCa2Mn++5Fe+++(AsO4)6·2(H2O) | 1,303.23 |
24.45 % As | Guanacoite ! | (Cu,Mg)2Mg2(Mg,Cu)(OH)4(H2O)4(AsO4)2 | 612.83 |
32.57 % As | Guerinite | Ca5(AsO3OH)2(AsO4)2·9(H2O) | 920.22 |
12.56 % As | Guettardite | Pb(Sb,As)2S4 | 536.82 |
41.39 % As | Haidingerite # | Ca(AsO3OH)·(H2O) | 181.01 |
3.70 % As | Hakite | (Cu,Hg)3(Sb,As)(Se,S)3 | 606.78 |
15.57 % As | Hallimondite | Pb2(UO2)(AsO4)2 | 962.27 |
18.03 % As | Hatchite # | (Pb,Tl)2AgAs2S5 | 831.03 |
19.48 % As | Hedyphane # | Ca2Pb3(AsO4)3Cl | 1,153.97 |
12.99 % As | Heinrichite # | Ba(UO2)2(AsO4)2·10-12(H2O) | 1,153.39 |
9.10 % As | Heliophyllite # | Pb6As2O7Cl4 | 1,646.85 |
22.99 % As | Helmutwinklerite | PbZn2(AsO4)2·2(H2O) | 651.85 |
15.31 % As | Hematolite # | (Mn,Mg,Al)15(AsO3)(AsO4)2(OH)23 | 1,468.19 |
5.35 % As | Hemloite | (As,Sb)2(Ti,V,Fe,Al)12O23OH | 1,050.40 |
11.98 % As | Hidalgoite # | PbAl3(AsO4)(SO4)(OH)6 | 625.17 |
14.71 % As | Holdenite # | (Mn,Mg)6Zn3(AsO4)2(SiO4)(OH)8 | 1,018.89 |
31.49 % As | Hollingworthite | (Rh,Pt,Pd)AsS | 237.90 |
2.03 % As | Holtite | Al6(Al,Ta)(BO3)[(SiO4,SbO4,AsO4)]3(O,OH)3 | 2,589.58 |
30.28 % As | Hornesite # | Mg3(AsO4)2·8(H2O) | 494.88 |
9.22 % As | Hugelite # | Pb2(UO2)3(AsO4)2(OH)4·3(H2O) | 1,624.40 |
2.23 % As | Hundholmenite-(Y) ! | (Y,REE,Ca,Na)15(Al,Fe+++)CaxAs+++1-x(Si,As+++++)Si6B3(O,F)48 | 2,521.06 |
34.85 % As | Hutchinsonite # | (Pb,Tl)2As5S9 | 1,074.79 |
33.51 % As | IMA2000-020 ! | Fe4[AsO3OH]5[AsO2(OH)2]2·20(H2O) | 1,565.20 |
19.98 % As | IMA2007-010 ! | PbHgAs2S6 | 750.03 |
29.04 % As | IMA2008-010 ! | CaCu4(AsO4)2(AsO3OH)2·10H2O | 1,032.11 |
17.04 % As | IMA2008-047 ! | Cd3Zn2(AsO3OH)2(AsO4)24?H2O | 1,319.15 |
19.41 % As | IMA2008-063 | Pb[Zn0.25,[ ]0.75]Fe3H(AsO4)2(OH)6 | 771.98 |
33.13 % As | IMA2008-066 ! | Mn5(H2O)4(AsO3OH)2(AsO4)2 | 904.44 |
31.99 % As | IMA2009-002 ! | Cu3(AsO4)2 | 468.48 |
24.89 % As | IMA2009-016 | Cu4H(AsO4)2(OH)3·H2O | 602.07 |
19.65 % As | IMA2009-037 | Fe+++Cu++(As,Sb)O4 | 286.02 |
31.79 % As | Imhofite | Tl6CuAs16S40 | 3,771.23 |
29.46 % As | Irarsite | (Ir,Ru,Rh,Pt)AsS | 254.29 |
36.80 % As | Irhtemite | Ca4Mg(AsO3OH)2(AsO4)2·4(H2O) | 814.37 |
46.93 % As | Iridarsenite | (Ir,Ru)As2 | 319.28 |
9.58 % As | Isomertieite | Pd11Sb2As2 | 1,563.96 |
23.66 % As | Jamesite | Pb2Zn2Fe+++5(AsO4)5O4 | 1,583.01 |
7.09 % As | Jankovicite | Tl5Sb9(As,Sb)4S22 | 3,169.63 |
16.26 % As | Jarosewichite | Mn++3Mn+++(AsO4)(OH)6 | 460.72 |
17.11 % As | Jentschite ! | TlPbAs2SbS6 | 875.57 |
46.11 % As | Jeromite ? | As(S,Se)2 | 162.50 |
11.40 % As | Joelbruggerite ! | Pb3Zn3Sb+++++As2O13(OH) | 1,314.36 |
36.36 % As | Johillerite | Na(Mg,Zn)3Cu(AsO4)3 | 610.00 |
35.44 % As | Johnbaumite | Ca5(AsO4)3(OH) | 634.15 |
7.21 % As | Johninnesite | Na2Mg4Mn++12(AsO4)2(Si12O35)(OH)6 | 2,079.34 |
35.24 % As | Jolliffeite | (Ni,Co)AsSe | 212.63 |
7.17 % As | Jordanite # | Pb14(As,Sb)6S23 | 4,181.50 |
14.68 % As | Juabite ! | (Ca,Fe++)Cu10(Te++++O3)4(As+++++O4)4(OH)2·4(H2O) | 2,040.94 |
19.20 % As | Juanitaite ! | (Cu,Ca,Fe)10Bi(AsO4)4(OH)11·2(H2O) | 1,560.71 |
38.90 % As | Kaatialaite | Fe+++[H2As+++++O4]3·5-5.5(H2O) | 577.74 |
13.98 % As | Kahlerite # | Fe++(UO2)2(AsO4)2·10-12(H2O) | 1,071.91 |
27.58 % As | Kalungaite ! | PdAsSe | 258.08 |
27.22 % As | Kamarizaite ! | Fe+++3(AsO4)2(OH)3·3H2O | 550.45 |
29.06 % As | Kankite | Fe+++AsO4·3.5(H2O) | 257.82 |
53.86 % As | Karibibite | Fe+++2As+++4(O,OH)9 | 556.38 |
14.49 % As | Kemmlitzite | (Sr,Ce)Al3(AsO4)(SO4)(OH)6 | 517.07 |
29.57 % As | Keyite | Cu++3(Zn,Cu)4Cd2(AsO4)6·2(H2O) | 1,520.19 |
6.36 % As | Kirkiite | Pb10Bi3As3S19 | 3,532.96 |
30.69 % As | Kolfanite | Ca2Fe+++3O2(AsO4)3·2(H2O) | 732.48 |
12.04 % As | Kolicite | Mn7Zn4(AsO4)2(SiO4)2(OH)8 | 1,244.19 |
33.55 % As | Koritnigite | ZnHAsO4·(H2O) | 223.33 |
24.24 % As | Kottigite # | Zn3(AsO4)2·8(H2O) | 618.13 |
32.05 % As | Koutekite # | Cu5As2 | 467.57 |
11.66 % As | Kraisslite | (Mn++,Mg)24Zn3Fe+++(As+++O3)2(As+++++O4)3(SiO4)6(OH)18 | 3,019.54 |
32.59 % As | Krautite | MnAs+++++O3(OH)2·(H2O) | 229.89 |
1.35 % As | Krettnichite ! | PbMn+++2(VO4)2(OH)2 | 553.38 |
71.86 % As | Krutovite | NiAs2 | 208.53 |
25.13 % As | Kutinaite | Cu14Ag6As7 | 2,086.72 |
9.65 % As | Kuznetsovite ! | Hg3Cl(AsO4) | 776.14 |
15.62 % As | Laffittite | AgHgAsS3 | 479.58 |
25.17 % As | Lammerite | Cu3[(As,P)O4]2 | 446.50 |
56.00 % As | Langisite | (Co,Ni)As | 133.79 |
29.70 % As | Lapeyreite ! | Cu3O[AsO3(OH)]2·H2O | 504.51 |
42.62 % As | Laphamite | As2(Se,S)3 | 351.55 |
43.93 % As | Lautite # | CuAsS | 170.53 |
28.22 % As | Lavendulan # | NaCaCu5(AsO4)4Cl·5(H2O) | 1,062.00 |
46.18 % As | Lazarenkoite | CaFe++As+++3O7·3(H2O) | 486.73 |
24.59 % As | Legrandite # | Zn2(AsO4)(OH)·(H2O) | 304.72 |
53.66 % As | Leiteite | ZnAs+++2O4 | 279.23 |
28.25 % As | Lemanskiite ! | NaCaCu5(AsO4)4Cl·5H2O | 1,060.88 |
14.00 % As | Lengenbachite # | Pb6(Ag,Cu)2As4S13 | 2,140.02 |
19.22 % As | Leogangite ! | Cu10(AsO4)4(SO4)(OH)6·8(H2O) | 1,543.39 |
29.59 % As | Lindackerite # | CuCu4(AsO4)2(AsO3OH)2·~9(H2O) | 1,012.96 |
17.30 % As | Liroconite # | Cu2Al(AsO4)(OH)4·4(H2O) | 433.08 |
16.99 % As | Liskeardite # | (Al,Fe+++)3(AsO4)(OH)6·5(H2O) | 440.85 |
26.07 % As | Liveingite # | Pb9As13S28 | 3,736.63 |
72.85 % As | Lollingite # | FeAs2 | 205.69 |
21.82 % As | Lorandite # | TlAsS2 | 343.44 |
30.50 % As | Lotharmeyerite | CaZnMn+++(AsO3OH)4(OH)3 | 491.28 |
48.45 % As | Ludlockite | (Fe++,Pb)As+++++2O6 | 309.25 |
48.91 % As | Ludlockite-(Pb) * | PbFe+++4As+++10O22 | 1,531.79 |
27.50 % As | Luetheite | Cu2Al2(AsO4)2(OH)4·(H2O) | 544.94 |
31.97 % As | Lukrahnite ! | Ca(Cu,Zn)(Fe,Zn)(AsO4)2(OH,H2O)2 | 468.74 |
19.02 % As | Luzonite # | Cu3AsS4 | 393.82 |
21.04 % As | Machatschkiite | Ca6(AsO4)(AsO3OH)3(PO4,SO4)·15(H2O) | 1,424.07 |
4.38 % As | Madocite | Pb17(Sb,As)16S41 | 6,841.29 |
28.05 % As | Maghrebite ! | MgAl2(AsO4)2(OH)2·8H2O | 534.24 |
16.09 % As | Magnesiochlorophoenicite # | (Mg,Mn)3Zn2(AsO4)(OH,O)6 | 465.62 |
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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)