diphosphate octahydrate) Metatyuyamunite (fritzscheite: 1954) 4.HB.25 (IUPAC: calcium diuranyl divanadate trihydrate) MetauramphiteQ (8.EB.: 1957) 8.EB. [no] [no] Metauranocircite I (8.EB.: IMA2007 s.p., 1904) 8.EB.10 (IUPAC: barium diuranyl diphosphate octahydrate) Metauranopilite (IMA2007 s.p., 1951) 7.EA.05 (IUPAC: hexauranyl decahydro sulfate pentahydrate) Metauranospinite (8.EB.: IMA2007 s.p., 1958) 8.EB.10 (IUPAC: calcium diuranyl diarsenate octahydrate) Metauroxite (hydrous uranyl oxalate: IMA2019-030) 10.0 [no] [no] Metavandendriesscheite (Y: 1960) 4.GB.40 Metavanmeersscheite (IMA1981-010) 8.EC.20 (IUPAC: uranium(VI) triuranyl hexahydro diphosphate dihydrate) Metavanuralite (IMA1970-003) 4.HB.20 (IUPAC: aluminium diuranyl hydro divanadate octahydrate) Metavariscite (phosphosiderite: IMA1967 s.p., 1925) 8.CD.05 (IUPAC: aluminium phosphate dihydrate) Metavauxite (Y: 1927) 8.DC.25 (IUPAC: iron(II) dialuminium dihydro diphosphate octahydrate) Metavivianite (symplesite: IMA1973-049) 8.DC.25 (IUPAC: iron(II) diiron(III) dihydro diphosphate hexahydrate) Metavoltine (metavoltine: 1883) 7.DF.35 Metazellerite (IMA1965-032) 5.EC.10 (IUPAC: copper uranyl dicarbonate trihydrate) Metazeunerite (8.EB.: 1937) 8.EB.10 (IUPAC: copper diuranyl diarsenate octahydrate) Meurigite (phosphofibrite) 8.DJ.20 Meurigite-K (IMA1995-022) 8.DJ.20 Meurigite-Na (IMA2007-024) 8.DJ.20 [no] Meyerhofferite (Y: 1914) 6.CA.30 (IUPAC: calcium pentahydro trioxo triborate hydrate) Meymacite (IMA1965-001a Rd) 4.FJ.05 (IUPAC: tungsten trioxide dihydrate) Meyrowitzite (IMA2018-039) 5.0 [no] [no] (IUPAC: calcium uranyl dicarbonate pentahydrate) Mg – Mu Mgriite (IMA1980-100) 2.LA.45 Mianningite (crichtonite: IMA2014-072) 4.0 [no] [no] Miargyrite (Y: 1829) 2.HA.10 (IUPAC: silver antimonide disulfide) Miassite (IMA1997-029) 2.BC.05 [no] (IUPAC: heptadecarhodium pentadecasulfide) Michalskiite (IMA2019-062) 8.0 [no] [no] Micheelsenite (ettringite: IMA1999-033) 8.DO.30 Michenerite (ullmannite: IMA1971-006a Rd) 2.EB.25 (IUPAC: palladium bismuthide telluride) Microcline (feldspar: 1830) 9.FA.30 (microlite group (tantalum dominant), pyrochlore supergroup ) Microsommite (cancrinite: 1872) 9.FB.05 Middendorfite (IMA2005-028) 9.EJ.10 Middlebackite (IMA2015-115) 10.0 [no] [no] Mieite-(Y) (IMA2014-020) 9.AG.25 [no] Miersite (sphalerite: 1898) 3.AA.05 Miessiite (isomertieite: IMA2006-013) 2.AC.15a [no] (IUPAC: undecapalladium ditelluride disulfide) Miguelromeroite (hureaulite: IMA2008-066) 8.CB.10 [no] [no] (IUPAC: pentamanganese diarsenate dihydroxoarsenate tetrahydrate) Miharaite (IMA1976-012) 2.LB.05 (IUPAC: lead tetracopper iron bismuthide hexasulfide) Mikasaite (millosevichite: IMA1992-015) 7.AB.05 (IUPAC: diiron(III) trisulfate) Mikecoxite (IMA2021-060) [no] [no] Mikehowardite (IMA2020-068) 4.0 [no] [no] Milanriederite (vesuvianite: IMA2018-041) 9.B [no] [no] Milarite (milarite: 1870) 9.CM.05 Milkovoite (IMA2021-005) [no] [no] (IUPAC: tetracopper oxophosphate arsenate) Millerite (millerite: 1845) 2.CC.20 (IUPAC: nickel sulfide) Millisite (wardite: 1930) 8.DL.10 (IUPAC: sodium calcium hexaluminium nonahydro tetraphosphate trihydrate) Millosevichite (millosevichite: 1913) 7.AB.05 (IUPAC: dialuminium trisulfate) Millsite (IMA2015-086) 4.0 [no] [no] (IUPAC: copper tellurite dihydrate) Milotaite (ullmannite: IMA2003-056) 2.EB.25 (IUPAC: lead antimony selenide) Mimetite (apatite: 1832) 8.BN.05 (IUPAC: pentalead chloro triarsenate) Minakawaite (modderite: IMA2019-024) 2.0 [no] [no] (IUPAC: rhodium antimonide) Minasgeraisite-(Y) (gadolinite: IMA1983-090) 9.AJ.20 Minasragrite (minasragrite: 1915) 7.DB.20 (IUPAC: vanadium(IV) oxo sulfate pentahydrate) Mineevite-(Y) (IMA1991-048) 5.BF.25 Minehillite (gyrolite: IMA1983-001) 9.EE.75 Minguzzite (oxalate: 1955) 10.AB.25 (IUPAC: tripotassium iron(III) trioxalate trihydrate) Minium (Y: 1806) 4.BD.05