MI
MIARGYRITE
MICHENERITE
MICROCLINE
MICROLITE
MICROSOMMITE
MIERSITE
MIHARAITE
MIKASAITE
MILARITE
MILLERITE
, with photos
MILLISITE
MILLOSEVICHITE
MIMETITE
, with photos
MINAMIITE
MINASGERAISITE-(Y)
MINASRAGRITE
MINEEVITE-(Y)
MINEHILLITE
MINGUZZITE
MINIUM
MINNESOTAITE
MINRECORDITE
MINYULITE
MIRABILITE
MISENITE
MISERITE
MITRIDATITE
MITSCHERLICHITE
MIXITE