Berzeliite: NaCa2Mg2(AsO4)3 and manganberzeliite – Swedish chemist Jöns Jacob Berzelius (1779–1848)
Bettertonite: [Al6(AsO4)3(OH)9(H2O)5]・11H2O – John Betterton (b. 1959, London), museum geologist and mineralogist at Haslemere Educational Museum in Surrey, England
Burnsite: KCdCu2+7(SeO3)2O2Cl9 – Peter Carman Burns (born 1966), University of Notre Dame, Notre Dame, Indiana Thompson ISI top ten most highly cited geoscientists (1996–2007)
Burtite: CaSn(OH)6 – American mining geologist Donald McLain Burt (born 1943)
Buseckite: (Fe,Zn,Mn)S – American geologist Peter R. Buseck, Arizona State University
Djerfisherite: K 6CuFe 24S 26Cl or K 6Na(Fe,Cu) 24S 26Cl – American mineralogist Daniel Jerome Fisher (1896–1988), professor at the University of Chicago
Dollaseite-(Ce): CaCeMg2AlSi3O11F(OH) – American geologist Wayne A. Dollase (born 1938), geology professor at UCLA
Howieite: inosilicate with 4-periodic single chain – Robert Andrew Howie (1923–2012), British petrologist and mineralogist of King's College, London University, London
Howlite: Ca2B5SiO9(OH)5 – Canadian chemist, mineralogist Henry How (1828–1879)
Hübnerite: MnWO4 – German mineralogist Adolf Huebner
Lotharmeyerite: CaZn 2(AsO 4) 2·2H 2O – German chemist Julius Lothar Meyer (1830–1895)
And cobaltlotharmeyerite, ferrilotharmeyerite, manganlotharmeyerite, nickellotharmeyerite
Lucabindiite: (K,NH4)As4O6(Cl,Br) – Luca Bindi, professor of mineralogy and former head of the Division of Mineralogy of the Natural History Museum of the University of Florence (b. 1971)
Lukechangite-(Ce): Na3Ce2(CO3)4F – American mineralogist Luke L. Y. Chang (1934–2009)[13]
M
Macdonaldite: BaCa4Si16O36(OH)2 · 10 H2O – American volcanologist, Gordon Andrew Macdonald (1911–1978, redirect)
Malhmoodite: FeZr(PO4)2 · 4H2O – Bertha K. Malhmood, for many years Administrative Assistant of the Branch of Analytical Laboratories, U.S. Geological Survey
Mandarinoite: Fe2(SeO3)3 · 4H2O – American-Canadian mineralogist Joseph (Joe) A. Mandarino (1929–2007)
And telluromandarinoite
Maricite: NaFePO4 – Croatian mineralogist Luka Marić (1899–1979), University of Zagreb
Vincentite: (Pd,Pt)3(As,Sb,Te) – Ewart Albert "David" Vincent (1919–2012), mineralogist at Durham College and Oxford University (UK) and chair of Geology at Manchester University (UK)