Mineralogy Database

Mineral Species containing Arsenic (As)

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Element Properties, Isotopic Compositions for Arsenic

Arsenic (As) Minerals sorted by Mineral Name

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568 Minerals containing Arsenic (As) sorted by Mineral Name
% As Mineral Name Chemical Formula MW
26.13 % As Adamite # Zn2(AsO4)(OH) 286.71
34.01 % As Adelite # CaMg(AsO4)(OH) 220.31
23.01 % As Aerugite # ([ ],Ni)9(AsO4)2(AsO6) (?) 976.97
22.61 % As Agardite-(Ca) ! CaCu6(AsO4)3(OH)6·3(H2O) 994.20
20.15 % As Agardite-(Ce) ! (Ce,Ca)Cu6(AsO4)3(OH)6·3(H2O) 1,070.95
20.75 % As Agardite-(Dy) ! (Dy,La,Ca)Cu6(AsO4)3(OH)6·3(H2O) 1,083.41
21.04 % As Agardite-(La) ! (La,Ca)Cu6(AsO4)3(OH)6·3(H2O) 1,068.32
21.14 % As Agardite-(Nd) ! (Pb,Nd,Y,La,Ca)Cu6(AsO4)3(OH)6·3(H2O) 1,063.17
21.80 % As Agardite-(Y) (Y,Ca)Cu6(AsO4)3(OH)6·3(H2O) 1,030.82
22.64 % As Akrochordite # Mn4Mg(AsO4)2(OH)4·4(H2O) 661.99
17.97 % As Aktashite Cu6Hg3As4S12 1,667.52
67.50 % As Alacranite As8S9 887.97
45.16 % As Alarsite ! AlAsO4 165.90
16.42 % As Algodonite # Cu6As 456.20
18.77 % As Allactite # Mn7(AsO4)2(OH)8 798.46
45.37 % As Alloclasite # (Co,Fe)AsS 165.15
30.01 % As Alumopharmacosiderite KAl4(AsO4)3(OH)4·6·5(H2O) 748.91
54.85 % As Anduoite (Ru,Os)As2 273.20
31.17 % As Andyrobertsite ! KCdCu5(AsO4)4[As(OH)2O2]·2(H2O) 1,201.88
27.28 % As Angelellite Fe+++4(AsO4)2O3 549.22
25.06 % As Annabergite # Ni3(AsO4)2·8(H2O) 598.03
1.77 % As Antimonpearceite [Ag9CuS4] [(Ag,Cu)6(Sb,As)2S7] 2,121.41
15.47 % As Arakiite ! (Zn,Mn++)(Mn++,Mg)12(Fe+++,Al)2(AsO3)(AsO4)2(OH)23 1,452.97
6.51 % As Ardennite-(As) # (Mn++,Ca,Mg)4(Al,Mg,Fe)6(SiO4)2(Si3O10)(AsO4,VO4)(OH)6 1,036.05
0.24 % As Ardennite-(V) ! Mn++4[Al4(Mg,Al,Fe+++,Mn+++)2][Si5(V,Si)]O22(OH)6 1,015.46
12.10 % As Argentotennantite (Ag,Cu)10(Zn,Fe)2(As,Sb)4S13 1,857.26
22.32 % As Arhbarite Cu2Mg(AsO4)(OH)3 349.16
36.40 % As Armangite # Mn26As+++18O50(OH)4(CO3) 3,704.99
19.50 % As Arsenbrackebuschite Pb2(Fe++,Zn)(AsO4)2·(H2O) 768.49
17.48 % As Arsendescloizite PbZn(AsO4)(OH) 428.52
100.00 % As Arsenic # As 74.92
30.47 % As Arseniopleite # (Ca,Na)(Na,Pb)Mn++(Mn++,Mg,Fe++)2(AsO4)3 737.72
29.32 % As Arseniosiderite # Ca2Fe+++3(AsO4)3O2·3(H2O) 766.50
12.32 % As Arsenobismite ? Bi2(AsO4)(OH)3 607.90
24.15 % As Arsenoclasite # Mn5(AsO4)2(OH)4 620.56
18.86 % As Arsenocrandallite (Ca,Sr)Al3[(As,P)O4]2(OH)5·(H2O) 595.75
21.65 % As Arsenoflorencite-(Ce) (Ce,La)Al3(AsO4)2(OH)6 588.17
18.58 % As Arsenoflorencite-(La) * (La,Sr)Al3(AsO4,SO4,PO4)2(OH)6 564.57
20.85 % As Arsenoflorencite-(Nd) * (Nd,La,Ce,Ba)(Al,Fe+++)3(AsO4,PO4)2(OH)6 610.95
22.25 % As Arsenogorceixite ! BaAl3AsO3(OH)(AsO4,PO4)(OH,F)6 589.17
19.05 % As Arsenogoyazite (Sr,Ca,Ba)Al3(AsO4,PO4)2(OH,F)5·(H2O) 511.39
3.30 % As Arsenohauchecornite Ni18Bi3AsS16 2,271.34
100.00 % As Arsenolamprite # As 74.92
75.74 % As Arsenolite # As2O3 197.84
17.03 % As Arsenopalladinite Pd8(As,Sb)3 1,099.54
46.01 % As Arsenopyrite # FeAsS 162.83
14.49 % As Arsenosulvanite ? Cu3(As,V)S4 387.83
9.99 % As Arsenovanmeersscheite U(OH)4[(UO2)3(AsO4)2(OH)2]·4H2O 1,500.06
22.37 % As Arsenowaylandite * BiAl3(AsO4)2(OH)6 669.81
5.42 % As Arsenpolybasite [Ag9CuS4] [(Ag,Cu)6(As,Sb)2S7] 2,074.59
10.26 % As Arsentsumebite # Pb2Cu(AsO4)(SO4)(OH) 729.94
12.57 % As Arsenuranospathite HAl(UO2)4(AsO4)4·40(H2O) 2,384.39
9.52 % As Arsenuranylite # Ca(UO2)4(AsO4)2(OH)4·6(H2O) 1,574.15
19.74 % As Arthurite CuFe+++2(AsO4,PO4,SO4)2(O,OH)2·4(H2O) 531.49
47.45 % As Asbecasite Ca3(Ti,Sn)As+++6Si2Be2O20 1,057.85
3.77 % As Asselbornite (Pb,Ba)(UO2)6(BiO)4(AsO4)2(OH)12·3(H2O) 3,237.04
9.97 % As Atelestite # Bi8(AsO4)3(OH)5O5 2,253.63
16.12 % As Atheneite (Pd,Hg)3As 464.81
29.66 % As Attikaite ! Ca3Cu2Al2(AsO4)4(OH)4·2H2O 944.79
28.66 % As Austinite # CaZn(AsO4)(OH) 261.39
27.45 % As Barahonaite-(Al) ! (Ca,Cu,Na,Fe+++,Al )12Al2(AsO4)8(OH,Cl)x·nH2O 2,052.55
26.87 % As Barahonaite-(Fe) ! (Ca,Cu,Na,Fe+++,Al )12Fe+++2(AsO4)8(OH,Cl)x·nH2O 2,141.70
23.60 % As Bariopharmacosiderite BaFe+++4(AsO4)3(OH)5·5(H2O) 952.59
26.85 % As Barium-alumopharmacosiderite ? BaAl4(AsO4)3(OH)5·5(H2O) 837.12
32.61 % As Barium-zinc-alumopharmacosiderite * (Ba,K)0.5(Zn,Cu)0.5(Al,Fe)4(AsO4)3·5(H2O) 689.30
24.77 % As Baumhauerite Pb3As4S9 1,209.88
24.77 % As Baumhauerite-2a ! Pb3As4S9 1,209.88
2.15 % As Baumstarkite ! Ag3(Sb,As)2SbS6 869.54
20.52 % As Bayldonite # (Cu,Zn)3Pb(AsO3OH)2(OH)2 730.28
30.45 % As Bearsite Be2(AsO4)(OH)·4(H2O) 246.01
27.17 % As Bendadaite ! Fe++Fe+++2(AsO4)2(OH)2·4H2O 551.46
2.85 % As Benleonardite Ag8(Sb,As)Te2S3 1,312.68
36.54 % As Bergslagite CaBe(AsO4)(OH) 205.02
19.66 % As Bernardite Tl(As,Sb)5S8 952.59
38.22 % As Berzeliite # (Ca,Na)3(Mg,Mn)2(AsO4)3 588.10
6.82 % As Betpakdalite [Mg(H2O)6]Ca2(H2O)13[Mo++++++8As+++++2Fe+++3O36(OH)]·4(H2O) 2,196.70
10.53 % As Beudantite # PbFe+++3(AsO4)(SO4)(OH)6 711.77
3.52 % As Biehlite ! (Sb,As)2MoO6 426.07
7.33 % As Billingsleyite Ag7AsS6 1,022.40
33.74 % As Borishanskiite Pd1+x(As,Pb)2, x = 0-0.2 333.04
19.50 % As Bouazzerite ! Bi6(Mg,Co)11Fe14[AsO4]18O12(OH)4(H2O)86 6,531.63
32.76 % As Bradaczekite ! NaCu4(AsO4)3 686.00
28.16 % As Braithwaiteite NaCu5(Ti,Sb)2O2(AsO4)4[AsO3(OH)]2·8H2O 1,574.79
33.95 % As Brandtite # Ca2(Mn,Mg)(AsO4)2·2(H2O) 441.30
31.71 % As Brassite Mg(AsO3OH)·4(H2O) 236.29
15.30 % As Bukovskyite Fe+++2(AsO4)(SO4)(OH)·7(H2O) 489.79
25.15 % As Bulachite Al2(AsO4)(OH)3·3(H2O) 297.95
30.75 % As Burgessite ! Co2(H2O)4[(AsO3OH)]2·(H2O) 487.36
36.22 % As Cabalzarite ! Ca(Mg,Al,Fe++)2(AsO4)2(H2O,OH)2 413.71
40.31 % As Cafarsite Ca8(Ti,Fe++,Fe+++,Mn)6-7(As+++O3)12·4(H2O) 2,230.31
25.15 % As Cahnite # Ca2B(AsO4)(OH)4 297.91
33.16 % As Calcioandyrobertsite-1M ! KCaCu5(AsO4)4[As(OH)2O2]·2(H2O) 1,129.55
33.16 % As Calcioandyrobertsite-2O ! KCaCu5(AsO4)4[As(OH)2O2]·2(H2O) 1,129.55
1.82 % As Calciopetersite ! CaCu6[(PO4)2(PO3OH)(OH)6]·3(H2O) 907.06
1.45 % As Calvertite ! Cu5Ge0.5S4 495.06
24.14 % As Camgasite CaMg(AsO4)(OH)·5(H2O) 310.39
23.42 % As Carminite # PbFe+++2(AsO4)2(OH)2 639.87
31.89 % As Caryinite # (Na,Pb)(Ca,Na)(Ca,Mn++)(Mn++,Mg)2(AsO4)3 681.37
4.01 % As Caryopilite # (Mn++,Mg,Zn,Fe++)3(Si,As)2O510(OH,Cl)4 373.76
22.90 % As Ceruleite # Cu2Al7(AsO4)4(OH)13·12(H2O) 1,308.92
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( Bold - Valid Mineral Name)
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(? - IMA Discredited Mineral Species Name)
(# - Grandfathered as valid)