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 |
25.13 % As | Phaunouxite | Ca3(AsO4)·11(H2O) | 596.24 |
22.40 % As | Philipsbornite | PbAl3(AsO4)2(OH)5·(H2O) | 669.04 |
14.79 % As | Philipsburgite | (Cu,Zn)6(AsO4,PO4)2(OH)6·(H2O) | 759.97 |
1.68 % As | Phosphohedyphane ! | Ca2Pb3(PO4)3Cl | 1,068.23 |
2.69 % As | Phosphowalpurgite ! | (UO2)Bi4(PO4)O4·2(H2O) | 1,391.69 |
31.87 % As | Picropharmacolite # | Ca4Mg(AsO3OH)2(AsO4)2·11(H2O) | 940.48 |
15.35 % As | Pierrotite | Tl2Sb6As4S16 | 1,952.01 |
20.54 % As | Pitticite # | Hydrous ferric arsenate sulfate (Fe, AsO4, SO4, H2O) | 364.69 |
28.27 % As | Platarsite | (Pt,Rh,Ru)AsS | 265.01 |
19.39 % As | Plumboagardite ! | (Pb,REE,Ca)Cu6(AsO4)3(OH)6·3(H2O) | 1,097.39 |
29.81 % As | Polkanovite ! | Rh12As7 | 1,759.32 |
2.61 % As | Polybasite # | [Ag9CuS4] [(Ag,Cu)6(Sb,As)2S7] | 2,154.03 |
15.98 % As | Preisingerite | Bi3(AsO4)2O(OH) | 937.79 |
0.11 % As | Proshchenkoite-(Y) ! | (Y,REE,Ca,Na,Mn)15Fe++Ca(P,Si)Si6B3(O,F)48 | 2,711.51 |
32.11 % As | Prosperite | CaZn2(AsO4)2·(H2O) | 466.71 |
15.14 % As | Proustite # | Ag3AsS3 | 494.72 |
32.50 % As | Pushcharovskite ! | Cu(AsO3OH)·1.5(H2O) | 230.50 |
18.26 % As | Quadratite ! | Ag(Cd,Pb)AsS3 | 410.36 |
0.30 % As | Raadeite ! | Mg7(PO4)2(OH)8 | 493.69 |
39.03 % As | Radovanite ! | Cu2Fe+++(AsO4)[As+++O2(OH)2]·H2O | 575.94 |
71.86 % As | Rammelsbergite # | NiAs2 | 208.53 |
23.36 % As | Rappoldite ! | Pb(Co,Ni,Zn,)2(AsO4)2·2(H2O) | 641.37 |
25.81 % As | Rathite # | Pb8Pb4-x(Tl2As2)x(Ag2As2)As16S40 | 5,369.42 |
25.91 % As | Rauenthalite | Ca3(AsO4)2·10(H2O) | 578.23 |
70.03 % As | Realgar # | AsS | 106.99 |
20.42 % As | Rebulite | Tl5Sb5As8S22 | 2,935.49 |
33.90 % As | Reinerite | Zn3(As+++O3)2 | 442.01 |
2.26 % As | Renierite # | (Cu,Zn)11(Ge,As)2Fe4S16 | 1,655.51 |
2.60 % As | Reppiaite | Mn++5[(V,As)O4]2(OH)4 | 577.39 |
16.40 % As | Retzian-(Ce) # | Mn2Ce(AsO4)(OH)4 | 456.94 |
16.98 % As | Retzian-(La) | (Mn,Mg)2(La,Ce,Nd)(AsO4)(OH)4 | 441.31 |
16.31 % As | Retzian-(Nd) | Mn2(Nd,Ce,La)(AsO4)(OH)4 | 459.29 |
26.52 % As | Rhodarsenide ! | (Rh,Pd)2As | 282.49 |
22.69 % As | Richelsdorfite | Ca2Cu5Sb(AsO4)4Cl(OH)6·6(H2O) | 1,320.90 |
27.58 % As | Rollandite ! | Cu3(AsO4)2·4(H2O) | 543.29 |
21.54 % As | Rooseveltite # | BiAsO4 | 347.90 |
33.73 % As | Roselite # | Ca2(Co,Mg)(AsO4)2·2(H2O) | 444.30 |
33.73 % As | Roselite-beta # | Ca2(Co,Mg)(AsO4)2·2(H2O) | 444.30 |
2.91 % As | Roshchinite | Ag19Pb10Sb51S96 or Pb(Ag,Cu)2(Sb,As)5S10 | 12,887.63 |
25.80 % As | Rosslerite # | Mg(AsO3OH)·7(H2O) | 290.34 |
25.71 % As | Rouseite | Pb2Mn++(As+++O3)2·2(H2O) | 874.13 |
11.62 % As | Routhierite | TlCu(Hg,Zn)2(As,Sb)2S3 | 967.16 |
36.01 % As | Ruarsite | RuAsS | 208.06 |
45.30 % As | Ruthenarsenite | (Ru,Ni)As | 165.40 |
14.26 % As | Sabelliite ! | Cu2Zn(As,Sb)O4(OH)3 | 394.13 |
72.04 % As | Safflorite # | (Co,Fe)As2 | 208.00 |
4.33 % As | Sahlinite # | Pb14(AsO4)2O9Cl4 | 3,464.44 |
24.19 % As | Sailaufite ! | Ca2Mn3O2(AsO4)2(CO3)·3(H2O) | 650.52 |
36.10 % As | Sainfeldite | Ca5(AsO3OH)2(AsO4)2·4(H2O) | 830.14 |
2.51 % As | Santafeite # | (Mn,Fe,Al,Mg)2(Mn++++,Mn++)2(Ca,Sr,Na)3(VO4,AsO4)4(OH)3·2(H2O) | 896.52 |
28.19 % As | Sarkinite # | Mn++2(AsO4)(OH) | 265.80 |
16.51 % As | Sarmientite # | Fe+++2(AsO4)(SO4)(OH)·5(H2O) | 453.76 |
29.27 % As | Sartorite # | PbAs2S4 | 4,479.49 |
9.75 % As | Schallerite # | Mn++16[As+++O2OH][Si12O30](OH)14 | 2,305.90 |
0.11 % As | Scheuchzerite ! | Na(Mn,Mg)9[VSi9O28(OH)](OH)3 | 1,309.36 |
10.13 % As | Schlegelite ! | Bi7O4(MoO4)2(AsO4)3 | 2,227.18 |
24.24 % As | Schlossmacherite | (H3O,Ca)Al3(AsO4,SO4)2(OH)6 | 463.69 |
25.23 % As | Schneebergite ! | Bi(Co,Ni)2(AsO4)2(OH,H2O)2 | 594.02 |
46.48 % As | Schneiderhohnite | Fe++Fe+++3As+++5O13 | 805.99 |
21.58 % As | Schultenite # | PbHAsO4 | 347.13 |
4.99 % As | Schumacherite | Bi3[(V,As,P)O4]2O(OH) | 900.22 |
32.46 % As | Scorodite # | Fe+++AsO4·2(H2O) | 230.80 |
18.10 % As | Seelite-1 | Mg[(UO2)(AsO3)x(AsO4)1-x]2·7(H2O) | 620.82 |
13.67 % As | Seelite-2 | Mg(UO2)(AsO3)x(AsO4)1-x·7(H2O) (x=0.7) | 548.16 |
19.83 % As | Segnitite | PbFe+++3H(AsO4)2(OH)6 | 755.63 |
13.54 % As | Seinajokite | (Fe,Ni)(Sb,As)2 | 276.64 |
0.60 % As | Selenopolybasite ! | [(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2] | 2,378.81 |
16.96 % As | Seligmannite # | PbCuAsS3 | 441.87 |
32.25 % As | Sewardite ! | CaFe+++2(AsO4)2(OH)2 | 464.68 |
28.08 % As | Shubnikovite # | Ca2Cu8(AsO4)6Cl(OH)·7(H2O) (?) | 1,600.61 |
19.19 % As | Sicherite ! | TlAg2(As,Sb)3S6 | 878.49 |
27.34 % As | Simonite | TlHgAs3S6 | 822.13 |
30.91 % As | Sinnerite | Cu6As4S9 | 969.56 |
76.09 % As | Skutterudite # | (Co,Ni)As3-x | 246.18 |
28.45 % As | Slavkovite ! | Cu13(AsO4)6(AsO3OH)4·23(H2O) | 2,633.67 |
30.34 % As | Smithite # | AgAsS2 | 246.92 |
28.40 % As | Smolianinovite # | (Co,Ni,Mg,Ca)3(Fe+++,Al)2(AsO4)4·11(H2O) | 1,081.49 |
0.39 % As | Sorbyite | Pb19(Sb,As)20S49 | 5,737.49 |
43.44 % As | Sperrylite # | PtAs2 | 344.92 |
19.68 % As | Stalderite | TlCu(Zn,Fe,Hg)2As2S6 | 761.31 |
31.25 % As | Stenhuggarite | CaFe+++(As+++O2)(As+++Sb+++O5) | 479.51 |
30.17 % As | Sterlinghillite | Mn++3(AsO4)2·3(H2O) | 496.70 |
4.95 % As | Sterryite | Ag2Pb10(Sb,As)12S29 | 4,538.17 |
38.09 % As | Stibarsen # | SbAs | 196.67 |
33.89 % As | Stibioclaudetite ! | AsSbO3 | 240.55 |
2.78 % As | Stibiocolusite | Cu13V(Sb,As,Sn)3S16 | 1,616.76 |
31.35 % As | Stibioenargite * | Cu3(Sb,As)S4 | 597.52 |
20.89 % As | Stillwaterite | Pd8As3 | 1,076.12 |
31.74 % As | Stranskiite | Zn2Cu++(AsO4)2 | 472.16 |
24.52 % As | Strashimirite | Cu8(AsO4)4(OH)4·5(H2O) | 1,222.15 |
1.92 % As | Suredaite ! | PbSnS3 | 390.35 |
35.33 % As | Svabite # | Ca5(AsO4)3F | 636.15 |
46.84 % As | Svenekite ! | Ca(H2AsO4)2 | 319.93 |
25.42 % As | Symplesite # | Fe++3(AsO4)2·8(H2O) | 589.50 |
20.63 % As | Synadelphite # | (Mn,Mg,Ca,Pb)9(As+++O3)(As+++++O4)2(OH)9·2(H2O) (?) | 1,089.48 |
35.82 % As | Talmessite | Ca2Mg(AsO4)2·2(H2O) | 418.33 |
16.99 % As | Tazieffite ! | Pb20Cd2(As,Bi)22S50Cl10 | 8,377.10 |
20.37 % As | Tennantite # | (Cu,Fe)12As4S13 | 1,471.40 |
12.12 % As | Teruggite | Ca4MgAs2B12O22(OH)12·12(H2O) | 1,236.44 |
21.54 % As | Tetrarooseveltite | BiAsO4 | 347.90 |
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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)