Eakerite		Ca2SnAl2Si6O18(OH)2·2(H2O)
Earlandite	Sodium Citrate	Ca3(C6H5O7)·4(H2O)
Earlshannonite		(Mn,Fe++)Fe+++2(PO4)2(OH)2·4(H2O)
Eastonite		KMg2Al[Al2Si2O10](OH)2
Ecandrewsite		(Zn,Fe++,Mn++)TiO3
Ecdemite		Pb6As+++2O7Cl4
Eckermannite		NaNa2(Mg4Al)Si8O22(OH)2
Eclarite		Pb9(Cu,Fe)Bi12S28
Edenharterite		TlPbAs3S6
Edenite		NaCa2Mg5Si7AlO22(OH)2
Edgarbaileyite		Hg+6Si2O7
Edgarite		FeNb3S6
Edingtonite	Antiedrite	BaAl2Si3O10·4(H2O)
Edoylerite		Hg++3Cr++++++O4S2
Effenbergerite	IMA1993-036	BaCuSi4O10
Efremovite		(NH4)2Mg2(SO4)3
Eggletonite		Na2Mn8[Si11AlO29](OH)7·11(H2O)
Eglestonite		Hg6Cl3O(OH) (?)
Ehrleite		Ca2ZnBe(PO4)2(PO3,OH)·4(H2O)
Eifelite		KNa3Mg4Si12O30
Eitelite		Na2Mg(CO3)2
Ekanite		ThCa2Si8O20
Ekaterinite		Ca2B4O7(Cl,OH)2·2(H2O)
Ekatite	IMA1998-024	(Fe+++,Fe++,Zn)12(OH)6[AsO3]6[AsO3,HOSiO3]2
Ekmanite		(Fe++,Mg,Mn,Fe+++)3(Si,Al)4O10(OH)2·2(H2O)
Elbaite	Verdelite - green Tourmaline - green Rubellite - red or pink Achroite - colorless Indicolite - blue	Na(Li,Al)3Al6(BO3)3Si6O18(OH)4
Ellenbergerite		Mg6TiAl6Si8O28(OH)10
Ellestadite		Ca5(SiO4,PO4,SO4)3(F,OH,Cl)
Ellisite		Tl3AsS3
Elpasolite		K2NaAlF6
Elpidite		Na2ZrSi6O15·3(H2O)
Elyite		Pb4Cu(SO4)O2(OH)4·(H2O)
Embolite		Ag(Br,Cl)
Embreyite		Pb5(CrO4)2(PO4)2·(H2O)
Emeleusite		Na4Li2Fe+++2Si12O30
Emmonsite	Durdenite	Fe+++2Te++++3O9·2(H2O)
Emplectite	Klaprothite	CuBiS2
Empressite		AgTe
Enargite		Cu3AsS4
Endellite	Hydrohalloysite Kimolite	Al2Si2O5(OH)4·2(H2O)
Englishite		K3Na2Ca10Al15(PO4)21(OH)7·26(H2O)
Enstatite	Bronzite - bronze brown Orthoenstatite	Mg2Si2O6
Eosphorite		MnAl(PO4)(OH)2·(H2O)
Ephesite		NaLiAl2(Al2Si2)O10(OH)2
Epididymite		NaBeSi3O7(OH)
Epidote	Pistacite - pistachio green	Ca2(Fe+++,Al)3(SiO4)3(OH) = Ca2(Fe,Al)Al2(SiO4)(Si2O7)O(OH)
Epistilbite		CaAl2Si6O16·5(H2O)
Epistolite		Na5Ti+++Nb2Si4O12O5F·5(H2O)
Epsomite	Bitter Salt Epsom Salts Reichardite - massive	MgSO4·7(H2O)
Ercitite		Na(Mn+++,Fe+++ )(PO4)(OH)·2(H2O)
Erdite		NaFeS2·2(H2O)
Ericaite		(Fe++,Mg,Mn)3B7O13Cl
Ericssonite		BaMn++2Fe+++O[Si2O7](OH)
Eriochalcite		CuCl2·2(H2O)
Erionite		(K2,Ca,Mg,Na2)2[Al4Si14O36]·15(H2O)
Erionite-Ca		(Ca,K2,Na2)2[Al4Si14O36]·15(H2O)
Erionite-K		(K2,Ca,Na2)2[Al4Si14O36]·15(H2O)
Erionite-Na		(Na2,K2,Ca)2[Al4Si14O36]·15(H2O)
Erlianite		(Fe++,Mg)4(Fe+++,V+++)2[Si6O15](O,OH)8
Erlichmanite		OsS2
Ernienickelite		NiMn++++3O7·3(H2O)
Erniggliite		Tl2SnAs2S6
Ernstite		(Mn++1-xFe+++x)Al(PO4)(OH)2-xOx
Ershovite	IMA1991-014	Na4K3(Fe++,Mn++,Ti)2Si8O20(OH)4·5(H2O)
Ertixiite		Na2Si4O9
Erythrite	Cobalt Bloom	Co3(AsO4)2·8(H2O)
Erythrosiderite		K2Fe+++Cl5·(H2O)
Eskebornite		CuFeSe2
Eskimoite		Ag7Pb10Bi15S36
Eskolaite		Cr2O3
Esperanzaite		NaCa2Al2(As+++++O4)2F4(OH)·2(H2O)
Esperite	Calcium larsenite	PbCa3Zn4(SiO4)4
Esseneite		CaFe+++AlSiO6
Ettringite		Ca6Al2(SO4)3(OH)12·26(H2O)
Eucairite		CuAgSe
Euchlorine		KNaCu++3(SO4)3O
Euchroite		Cu2(AsO4)(OH)·3(H2O)
Euclase		BeAlSiO4(OH)
Eucryptite		LiAlSiO4
Eudialyte		Na4(Ca,Ce)2(Fe++,Mn,Y)ZrSi8O22(OH,Cl)2 (?)
Eudidymite		NaBeSi3O7(OH)
Eugenite		Ag9Hg2
Eugsterite		Na4Ca(SO4)3·2(H2O)
Eulytite	Eulytine	Bi4(SiO4)3
Euxenite-(Y)		(Y,Ca,Ce)(Nb,Ta,Ti)2O6
Evansite		Al3(PO4)(OH)6·6(H2O) (?)
Eveite		Mn2(AsO4)(OH)
Evenkite	n-tetracosane	(CH3)2(CH2)22
Ewaldite		(Ba,Sr)(Ca,Na,Y,Ce)(CO3)2·10-12(H2O)
Eylettersite		(Th,Pb)1-xAl3(PO4,SiO4)2(OH)6 (?)
Ezcurrite		Na4B10O17·7(H2O)
Eztlite		Pb2Fe+++6(Te++++O3)3(Te++++++O6)(OH)10·8(H2O)