E
Eakerite
Earlshannonite
Ecdemite
Edingtonite
Eifelite
Ekebergite
Elbaite (Tourmaline)
Ellingsenite
Elpidite
Elyite
Emmerichite
Emmonsite
Emplectite
Enargite
Engelhauptite
Enstatite (Pyroxene Group, orthopyroxene subgroup)
Enstatite-Ferrosilite (Pyroxene Group)
Eosphorite
Epididymite
Epidote
Epistilbite
Erionite
Erythrite
Esseneite
Ettringite
Eudialyte
Eulytine
Euxenite-(Y)