Magnesium (Mg) Minerals sorted by Mineral Name
Click here for List sorted by Weight Percent
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% Mg | Mineral Name | Chemical Formula | MW |
1.99 % Mg | Magnesiocopiapite # | MgFe+++4(SO4)6(OH)2·20(H2O) | 1,218.39 |
12.78 % Mg | Magnesiocoulsonite | MgV+++2O4 | 190.19 |
15.26 % Mg | Magnesiocummingtonite | (Mg,Fe++)7Si8O22(OH)2 | 836.02 |
4.25 % Mg | Magnesiodumortierite | (Mg,Ti,[ ])<1(Al,Mg)2Al4Si3O18-y(OH)yB y=2-3 | 572.14 |
8.84 % Mg | Magnesioferrikatophorite | Na2Ca(Mg,Fe++)4Fe+++Si7AlO22(OH)2 | 824.40 |
12.15 % Mg | Magnesioferrite # | MgFe+++2O4 | 200.00 |
3.89 % Mg | Magnesiofoitite ! | [ ](Mg2Al)Al6(Si6O18)(BO3)3(OH)4 | 937.08 |
8.61 % Mg | Magnesiogedrite ? | (Mg,Fe++)5Al2Si6Al2O22(OH)2 | 847.05 |
11.24 % Mg | Magnesiohastingsite # | NaCa2(Mg4Fe+++)Si6Al2O22(OH)2 | 864.69 |
3.45 % Mg | Magnesiohogbomite-2N2S | (Al,Fe++,Fe+++,Mg,Ti,Zn)11O15(OH) | 423.03 |
2.88 % Mg | Magnesiohogbomite-2N3S | (Mg,Fe++)1.4Ti0.3Al4O8 | 421.89 |
8.19 % Mg | Magnesiohogbomite-6N6S # | (Mg,Fe++)1.4Ti0.3Al4O8 | 296.93 |
6.21 % Mg | Magnesioholmquistite | Li2(Mg,Fe++)3Al2Si8O22(OH)2 | 782.99 |
11.84 % Mg | Magnesiohornblende | Ca2[Mg4(Al,Fe+++)]Si7AlO22(OH)2 | 821.16 |
30.87 % Mg | Magnesiohulsite | (Mg,Fe++)2(Mg,Fe+++,Sn++++)O2(BO3) | 188.93 |
11.86 % Mg | Magnesiokatophorite | Na(CaNa)Mg4AlSi7AlO22(OH)2 | 819.84 |
4.79 % Mg | Magnesionigerite-2N1S | (Mg,Zn,Fe+++,Al)4(Sn,Fe+++)2Al10O22(OH)2 | 964.03 |
4.79 % Mg | Magnesionigerite-6N6S ! | (Mg,Zn,Fe+++,Al)4(Sn,Fe+++)2Al10O22(OH)2 | 964.03 |
1.54 % Mg | Magnesiopascoite ! | Ca2Mg[V10O28]·16H2O | 1,341.11 |
5.35 % Mg | Magnesioriebeckite # | [ ]Na2[(Mg,Fe++)3Fe+++2]Si8O22(OH)2 | 876.08 |
8.12 % Mg | Magnesiosadanagaite ! | NaCa2[Mg3(Al,Fe+++)2]Si5AlO22(OH)2 | 869.29 |
4.70 % Mg | Magnesiostaurolite ! | [ ]4Mg4Al16(Al,[ ])2Si8O40[O6,(OH)2] | 1,562.60 |
13.17 % Mg | Magnesiotaaffeite-2N2S | Mg3Al8BeO16 | 553.77 |
9.69 % Mg | Magnesiotaaffeite-6N3S ! | (Mg,Fe++,Zn)2Al6BeO12 | 426.60 |
8.58 % Mg | Magnesiotaramite | Na(CaNa)Mg3ALFe+++[Si6Al2O22](OH)2 | 850.28 |
3.22 % Mg | Magnesiozippeite | Mg(H2O)3.5(UO2)2(SO4)O2 | 755.48 |
28.83 % Mg | Magnesite # | MgCO3 | 84.31 |
15.54 % Mg | Magniotriplite ? | (Mg,Fe++,Mn)2(PO4)F | 187.63 |
16.65 % Mg | Majorite | Mg3(Fe,Al,Si)2(SiO4)3 | 437.99 |
0.70 % Mg | Makarochkinite ! | Ca2Fe++4Fe+++TiSi4BeAlO20 | 871.54 |
24.14 % Mg | Manasseite # | Mg6Al2(CO3)(OH)16·4(H2O) | 603.98 |
1.96 % Mg | Manganberzeliite # | (Ca,Na)3(Mn,Mg)2(AsO4)3 | 618.74 |
0.20 % Mg | Mangangordonite | (Mn++,Fe++,Mg)Al2(PO4)2(OH)2·8(H2O) | 480.92 |
6.63 % Mg | Manganhumite | (Mn,Mg)7(SiO4)3(OH)2 | 641.22 |
0.16 % Mg | Manganiandrosite-(Ce) ! | (Mn++,Ca)(Ce,REE)AlMn+++Mn++(Si2O7)(SiO4)O(OH) | 599.53 |
0.30 % Mg | Manganilvaite ! | CaFe++Fe+++(Mn,Fe++)(Si2O7)O(OH) | 407.15 |
2.34 % Mg | Manganlotharmeyerite ! | Ca(Mn+++,Mg,)2(AsO4)2(OH,H2O)2 | 414.80 |
11.46 % Mg | Manganocummingtonite | Na(Na,Mn)2(Mg4,Fe+++)5Si8O22(OH)2 | 848.70 |
3.23 % Mg | Manganohornesite # | (Mn,Mg)3(AsO4)2·8(H2O) | 563.80 |
0.15 % Mg | Manganokukisvumite ! | Na6MnTi4Si8O28·4(H2O) | 1,130.79 |
1.71 % Mg | Manganosegelerite | (Mn,Ca)(Mn,Fe++,Mg)Fe+++(PO4)2(OH)·4(H2O) | 426.99 |
0.84 % Mg | Manganotychite | Na6(Mn++,Fe++,Mg)2(SO4)(CO3)4 | 578.33 |
1.40 % Mg | Manganvesuvianite ! | Ca19Mn+++(Al,Mn+++,Fe+++)10(Mg,Mn++)2Si18O69(OH)9 | 2,951.26 |
5.46 % Mg | Mantienneite | KMg2Al2Ti(PO4)4(OH)3·15(H2O) | 890.69 |
1.31 % Mg | Marecottite ! | Mg3(H2O)18[(UO2)4O3(SO4)2]2·10(H2O) | 3,310.81 |
0.09 % Mg | Marianoite ! | Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4 | 792.51 |
0.02 % Mg | Martinite ! | (Na,[ ],Ca)12Ca4(Si,S,B)14B2O38(OH,Cl)2F2·4(H2O) | 1,589.21 |
0.72 % Mg | Mathiasite | (K,Ca,Sr)(Ti,Cr,Fe,Mg)21O38 | 1,682.56 |
2.73 % Mg | Matioliite ! | NaMgAl5(PO4)4(OH)6·2H2O | 784.62 |
3.61 % Mg | Maufite ? | (Mg,Ni)Al4Si3O13·4(H2O) (?) | 505.14 |
1.73 % Mg | Mazzite-Mg | K2CaMg2(Al,Si)36O72·28(H2O) | 2,808.04 |
0.13 % Mg | Mazzite-Na ! | Na8Al8Si28O72·30H2O | 2,888.35 |
6.32 % Mg | Mcallisterite | Mg2B12O14(OH)12·9(H2O) | 768.55 |
0.47 % Mg | Mcgillite | (Mn,Fe++)8Si6O15(OH)8Cl2 | 1,038.40 |
6.76 % Mg | Mcgovernite # | Mn9Mg4Zn2As2Si2O17(OH)14 | 1,438.55 |
22.47 % Mg | Mcguinnessite | (Mg,Cu)2(CO3)(OH)2 | 162.25 |
25.23 % Mg | Meixnerite | Mg6Al2(OH)18·4(H2O) | 577.99 |
2.72 % Mg | Melilite # | (Ca,Na)2(Al,Mg,Fe++)(Si,Al)2O7 | 268.29 |
0.26 % Mg | Mendozavilite | (Na,Mg)Ca2[Mo++++++8P+++++2Fe+++3O36(OH)]·n(H2O), n~9 | 1,847.68 |
0.82 % Mg | Menezesite ! | Ba2MgZr4(BaNb12O42)·12H2O | 2,778.48 |
3.30 % Mg | Mengxianminite * | (Ca,Na)3(Fe++,Mn++)2Mg2(Sn++++,Zn)5Al8O29 | 1,474.00 |
7.63 % Mg | Meridianiite ! | MgSO4·11H2O | 318.54 |
2.70 % Mg | Merrihueite | (K,Na)2(Fe++,Mg)5Si12O30 | 1,126.96 |
2.27 % Mg | Merrillite | Ca18Na2Mg2(PO4)14 | 2,145.59 |
2.32 % Mg | Merrillite-(Ca) * | (Ca,[ ])19Mg2(PO4)14 | 2,099.61 |
2.13 % Mg | Merrillite-(Y) * | Ca16Y2Mg2(PO4)14 | 2,277.42 |
7.39 % Mg | Merwinite # | Ca3Mg(SiO4)2 | 328.71 |
2.56 % Mg | Metanovacekite # | Mg(UO2)2(AsO4)2·4-8(H2O) | 950.29 |
0.02 % Mg | Meurigite-Na ! | [Na(H2O)2.5][Fe+++8(PO4)6(OH)7(H2O)4] | 1,239.22 |
0.10 % Mg | Middendorfite ! | K3Na2Mn5Si12(O,OH)36·2H2O | 1,408.07 |
0.05 % Mg | Minehillite | (K,Na)2-3Ca28(Zn4Al4Si40)O112(OH)16 | 4,786.44 |
2.65 % Mg | Minnesotaite # | (Fe++,Mg)3Si4O10(OH)2 | 458.12 |
0.05 % Mg | Miserite # | K1.5-x(Ca, Y,REE)5[Si6O15][Si2O7](OH,F)2·yH2O | 933.24 |
6.99 % Mg | Molybdophyllite # | Pb9Mg9Si9O24(OH)24 | 3,128.48 |
4.90 % Mg | Mongshanite * | (Mg,Cr,Fe++)2(Ti,Zr)5O12 | 595.20 |
2.60 % Mg | Montdorite | (K,Na)(Fe++,Mn++,Mg)2.5[Si4O10](F,OH)2 | 467.53 |
2.12 % Mg | Montgomeryite # | Ca4MgAl4(PO4)6(OH)4·12(H2O) | 1,146.58 |
15.53 % Mg | Monticellite # | CaMgSiO4 | 156.47 |
15.92 % Mg | Mooreite # | (Mg,Zn,Mn)15(SO4)2(OH)26·8(H2O) | 1,373.85 |
15.36 % Mg | Motukoreaite | Na2Mg38Al24(CO3)13(SO4)8(OH)108·56(H2O) | 6,011.40 |
18.34 % Mg | Mountkeithite | (Mg,Ni)11(Fe+++,Cr)3(SO4,CO3)3.5(OH)24·11(H2O) | 1,426.01 |
21.77 % Mg | Muskoxite | Mg7Fe+++4O13·10(H2O) | 781.67 |
0.21 % Mg | Nabalamprophyllite ! | Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2} | 810.56 |
0.07 % Mg | Nalivkinite ! | Li2NaFe++7Ti2Si8O24(OH)4F | 1,309.53 |
21.17 % Mg | Nanlingite | CaMg4(AsO3)2F4 | 459.13 |
1.00 % Mg | Nanpingite | Cs(Al,Mg,Fe++,Li)2(Si3Al)O10(OH,F)2 | 487.97 |
23.31 % Mg | Neighborite | NaMgF3 | 104.29 |
0.11 % Mg | Nelenite | (Mn,Fe++)16Si12As+++3O36(OH)17 | 2,312.59 |
27.02 % Mg | Nepskoeite ! | Mg4Cl(OH)7·6(H2O) | 359.82 |
0.45 % Mg | Neskevaaraite-Fe ! | NaK3Fe(Ti,Nb)4(Si4O12)2(O,OH)4·6(H2O) | 1,235.20 |
17.57 % Mg | Nesquehonite # | Mg(HCO3)(OH)·2(H2O) | 138.36 |
13.94 % Mg | Newberyite # | Mg(PO3OH)·3(H2O) | 174.33 |
2.70 % Mg | Niahite | (NH4)(Mn++,Mg,Ca)PO4·(H2O) | 180.15 |
1.69 % Mg | Nickelblodite | Na2(Ni,Mg)(SO4)2·4(H2O) | 360.26 |
1.57 % Mg | Nickelboussingaultite | (NH4)2(Ni,Mg)(SO4)2·6(H2O) | 386.39 |
2.89 % Mg | Nickelhexahydrite | (Ni,Mg,Fe++)(SO4)·6(H2O) | 252.25 |
10.61 % Mg | Nickenichite | Na0,8Ca0,4(Mg,Fe+++,Al)3Cu0,4(AsO4)3 | 549.61 |
0.24 % Mg | Niksergievite ! | [Ba,Ca)2(Al,Si)7O10(CO3)(OH)6·nH2O | 722.73 |
6.46 % Mg | Nimite | (Ni,Mg,Fe++)5Al(Si3Al)O10(OH)8 | 639.99 |
21.17 % Mg | Niningerite | (Mg,Fe++,Mn)S | 68.90 |
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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)