Minerals beginning with the letter E

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Image Name Formula Color
TM

Eastonite

KMg2Al(Al2Si2O10)(OH)2green
ecrinsite

écrinsite
(IMA 2015-099)

AgTl3Pb4As11Sb9S36
TM

Eirikite
(IMA 2007-017)

KNa6Be2(Si15Al3)O39F2white, gray, colorless
TM

Ekaterinite

Ca2B4O7(Cl,OH)2·2(H2O)white, pink
TM

Ekebergite

TM

Elbaite

Na(Li,Al)3Al6(BO3)3Si6O18(OH)4blue, colorless, green, yellow, white
TM

Eleonorite
(IMA 2015-003)

Fe+36(PO4)4O(OH)4·6(H2O)red, brown
eliseevite

Eliseevite

Na1.5Li(Ti2Si4O12.5(OH)1.5)·2(H2O)cream white to colorless
TM

Ellenbergerite

Mg6TiAl6Si8O28(OH)10colorless, purple
TM

Ellestadite-(F)
(IMA 1987-002)

Ca5(SiO4,PO4,SO4)3(F,OH,Cl)blue, green, colorless
TM

Ellingsenite
(IMA 2009-041)

Na5Ca6Si18O38(OH)13·6(H2O)colorless, white
TM

Elpidite

Na2ZrSi6O15·3(H2O)brown, colorless, white, red
TM

Elyite

Pb4Cu(SO4)O2(OH)4·(H2O)purple
TM

Emerald

-->

Beryl

Be3Al2Si6O18green
TM

Emmonsite

Fe+32Te+43O9·2(H2O)green, yellow
TM

Emplectite

CuBiS2gray, yellow, white
TM

Enargite

Cu3AsS4gray, black
enneasartorite

Enneasartorite
(IMA 2015-074)

Tl6Pb32As70S140lead gray
TM

Ephesite

NaLiAl2(Al2Si2)O10(OH)2pink, gray, pale green
TM

Epidote

Ca2(Fe+3,Al)3(SiO4)3(OH)green, gray, yellow, black
TM

Epistilbite

CaAl2Si6O16·5(H2O)white, yellow, brown
TM

Epistolite

(Na,Ca,Fe)2((Na,Ti)4(Nb2(O,H2O)4Si4O14)(OH,F)2)·2(H2O)white, gray, brown
TM

Epsomite

MgSO4·7(H2O)colorless, white
TM

Ericlaxmanite
(IMA 2013-022)

Cu4O(AsO4)2green
TM

Erionite-(K)

(K2,Ca,Na2)2(Al4Si14O36)·15(H2O)white, gray, green, orange
TM

Erionite-(Na)

(Na2,K2,Ca)2(Al4Si14O36)·15(H2O)white, gray, green, orange
TM

Erythrite

Co3(AsO4)2·8(H20)colorless, red, pink, purple
TM

Eskolaite

Cr2O3black, green
TM

Esseneite

CaFe+3Al(SiO6)brown
TM

Ettringite

Ca6Al2(SO4)3(OH)12·26(H2O)colorless, white
TM

Euchroite

Cu2(AsO4)(OH)·3(H2O)green
TM

Euclase

BeAl(SiO4)(OH)colorless, blue, white, light green
TM

Eucolite

-->

Ferrokentbrooksite

Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2reddish brown, red
TM

Eudialyte

Na4(Ca,Ce)2(Fe+2,Mn,Y)ZrSi8O22(OH,Cl)2red, yellow, brown, purple
TM

Eudidymite

NaBeSi3O7(OH)blue, colorless, purple, gray, yellow
TM

Eugenite
(IMA 1981-037)

Ag11Hg2white
TM

Eulytine

-->

Eulytite

Bi4(SiO4)3colorless, gray, yellow, brown
eulytite

Eulytine

Bi4(SiO4)3colorless, gray, yellow, brown
TM

Euxenite-(Y)

(Y,Ca,Ce)(Nb,Ta,Ti)2O6black, brown, yellow, green
TM

Eveslogite
(IMA 2001-023)

(Ca,K,Na,Sr,Ba)48[(Ti,Nb,Fe,Mn)12(OH)12Si48O144](F,OH,Cl)14brown

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