List of minerals E (complete)

This list includes those recognised minerals beginning with the letter E. The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species).

The list is divided into groups:

Introduction • (Main synonyms)
A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P–Q • R • S • T • U–V • W–X • Y–Z

The data was exported from mindat.org on 29 April 2005; updated up to 'IMA2014'.

The minerals are sorted by name with the year of publication (if it's before of an IMA approval procedure), followed by the IMA approval and the Nickel–Strunz code. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).

Abbreviations:
- ^D – discredited (IMA/CNMNC status).
- ^Q – questionable/ doubtful (IMA/CNMNC, mindat.org or mineralienatlas.de status).
- ^N – published without approval of the IMA/CNMNC, or just not an IMA approved mineral but with some acceptance in the scientific community nowadays.
- ^I – intermediate member of a solid-solution series.
- ^H – hypothetical mineral (synthetic, anthropogenic, etc.)
  - ^ch – incomplete description, hypothetical solid solution end member.
- Rd – redefinition of ...
- "s.p." – special procedure.
- group – a name used to designate a group of species, sometimes only a mineral group name.
- no – no link available.
- IUPAC – chemical name.
- Y: 1NNN – year of publication.
- Y: old – known before publications were available.

E

Edingtonite, 1.8 x 1 x .4 cm. Vretgruvan, Bölet, Undenäs, Karlsborg, Västergötland, Sweden

Elbaite, 4.5 × 3.8 × 3.0 cm. Dunton Gem Quarry, Newry, Maine, US

Eosphorite, 3.2 × 3.2 × 1 cm. Mendes Pimentel, Minas Gerais, Brazil

Epididymite, 2.5 × 2 × 1 cm. Poudrette quarry, Mont Saint-Hilaire, Montérégie, Quebec, Canada

Erythrite, 4.3 × 3.5 × 2.9 cm. Bou Azzer District, Ouarzazate Province, Morocco

Eakerite (IMA1969-019) 09.CG.05
Earlandite (Y: 1936) 10.AC.10
(IUPAC: calcium citrate tetrahydrate)
Earlshannonite (IMA1983-010) 08.DC.15
(IUPAC: manganese(II) diiron(III) diphosphate dihydroxyl tetrahydrate)
Eastonite (IMA1998 s.p., 1925 Rd) 09.EC.20 [no]
Ecandrewsite (IMA1978-082) 04.CB.05
(IUPAC: zinc titanium trioxide)
Ecdemite (Y: 1877) 03.DC.65
Eckerite (IMA2014-063) 02.??. [no] [no]
(IUPAC: disilver copper arsenide trisulfide)
Eckermannite [amphibole: IMA2013-136, IMA2012 s.p., 1942 Rd] 09.DE.25
Eckhardite (IMA2012-085) 04.??. [no] [no]
Eclarite (IMA1982-092) 02.HB.10c
(IUPAC: copper nonalead dodecabismuth octaicosasulfide)
Écrinsite (IMA2015-099) 02.??
Edenharterite (IMA1987-026) 02.HD.35
(IUPAC: thallium lead triarsenite hexasulfide)
Edenite [amphibole: IMA2012 s.p., 1839 Rd] 09.DE.15
Edgarbaileyite (IMA1988-028) 09.BC.25
Edgarite (IMA1995-017) 02.DB.25
(IUPAC: iron triniobium hexasulfide)
Edgrewite (IMA2011-058) 09.?? [no] [no]
Edingtonite (Y: 1825) 09.GA.15
Edoylerite (IMA1987-008) 07.FB.25
(IUPAC: trimercury(II) chromate(VI) disulfide)
Edtollite (IMA2016-010) 08.??. [no]
(IUPAC: dipotassium sodium pentacopper iron(III) dioxytetraarsenate)
Edwardsite (IMA2009-048) 07.DD.30 [no]
Effenbergerite (IMA1993-036) 09.EA.05 [no]
Efremovite (IMA1987-033a) 07.AC.10
(IUPAC: diammonium dimagnesium trisulfate)
Eggletonite (IMA1982-059) 09.EG.30
Eglestonite (Y: 1904) 03.DD.05
Ehrleite (IMA1983-039) 08.CA.10
Eifelite (IMA1980-097) 09.CM.05
Eirikite (IMA2007-017) 09.EH.25
Eitelite (Y: 1955) 05.AC.05
(IUPAC: disodium magnesium dicarbonate)
Ekanite (IMA1967 s.p., 1961) 09.EA.10
Ekaterinite (IMA1979-067) 06.H0.40
Ekatite (IMA1998-024) 04.JB.75 [no]
Ekplexite (IMA2011-082) 02.?? [no]
Elbaite (Y: 1913) 09.CK.05
Elbrusite (IMA2012 s.p., IMA2009-051) 09.A? [no] [no]
Eldfellite (IMA2007-051) 07.AC.15
(IUPAC: sodium iron(III) disulfate)
Eldragónite (IMA2010-077) 02.?? [no]
(IUPAC: hexacopper bismuth tetraselenide diselenide)
Eleomelanite (IMA2015-118) 07.??
Eleonorite (IMA2015-003) 08.??. [no] [no]
Eliseevite (IMA2010-031) 09.DB.17 [no] [no]
Ellenbergerite (IMA1984-066) 09.AF.80
Ellingsenite (IMA2009-041) 09.E? [no]
Ellisite (IMA1977-041) 02.JC.05
(IUPAC: trithallium arsenide trisulfide)
Elpasolite (Y: 1883) 03.CB.15
(IUPAC: dipotassium sodium aluminium hexafluorid)
Elpidite (Y: 1894) 09.DG.65
Eltyubyuite (IMA2011-022) 09.? [no]
Elyite (IMA1971-043) 07.DF.65
Embreyite (IMA1971-048) 07.FC.20
(IUPAC: pentalead dichromate diphosphate monohydrate)
Emeleusite (IMA1977-021) 09.DN.05
Emilite (IMA2001-015) 02.HB.05a [no]
Emmerichite (IMA2013-064) 09.BE.?? [no] [no]
Emmonsite (Y: 1885) 04.JM.10
(IUPAC: diiron(III) tritellurite(IV) dihydrate)
Emplectite (Y: 1855) 02.HA.05
(IUPAC: copper(I) bismuth disulfide)
Empressite (IMA1964 s.p., 1914 Rd) 02.CB.80
(IUPAC: silver telluride)
Enargite (Y: 1850) 02.KA.05
(IUPAC: tricopper sulfarsenate)
Engelhauptite (IMA2013-009) 08.?? [no] [no]
Chemical formula: KCu₃(V₂O₇)(OH)₂Cl
Englishite (Y: 1930) 08.DH.55
Enneasartorite (IMA2015-074) 02.??
Enstatite (IMA1988 s.p., 1855) 09.DA.05
(IUPAC: magnesium inosilicate with 2-periodic single chain, Si₂O₆)
Eosphorite (Y: 1878) 08.DD.20
(IUPAC: manganese(II) aluminium phosphate dihydroxyl monohydrate)
Ephesite (IMA1998 s.p., 1851) 09.EC.20
Epididymite (Y: 1893) 09.DG.55
Epidote 09.BG.05x
1. Epidote (Y: 1801) 09.BG.05a
2. Epidote-(Sr) (IMA2006-055) 09.BG.05
Epistilbite (IMA1997 s.p., 1826) 09.GD.45
Epistolite (Y: 1901) 09.BE.30
Epsomite (Y: 1721) 07.CB.40
(IUPAC: magnesium sulfate heptahydrate)
Erazoite (IMA2014-061) 02.??. [no] [no]
(IUPAC: tetracopper tin hexasulfide)
Ercitite (IMA1999-036) 08.DJ.35 [no]
(IUPAC: sodium manganese(III) phosphate hydroxyl dihydrate)
Erdite (IMA1977-048) 02.FD.20
(IUPAC: sodium iron sulfide dihydrate)
Ericaite (Y: 1950) 06.GA.05
Ericlaxmanite (IMA2013-022) 08.?? [no] [no]
(IUPAC: tetracopper oxydiarsenate)
Ericssonite (IMA1966-013 Rd) 09.BE.25
Erikapohlite (IMA2010-090) 08.??. [no] [no]
Eringaite (IMA2009-054) 09.A?. [no]
Eriochalcite (Y: 1870) 03.BB.05
(IUPAC: copper dichloride dihydrate)
Erionite 09.GD.20
1. Erionite-Ca (IMA1997 s.p.) 09.GD.20 [no]
2. Erionite-K (IMA1997 s.p.) 09.GD.20
3. Erionite-Na (IMA1997 s.p., 1898) 09.GD.20 [no]
Erlianite (IMA1985-042) 09.HC.05
Erlichmanite (IMA1970-048) 02.EB.05a
(IUPAC: osmium disulfide)
Ernienickelite (IMA1993-002) 04.FL.20
(IUPAC: nickel trimanganese(VII) heptaoxide trihydrate)
Erniggliite (IMA1987-025) 02.GA.45
(IUPAC: dithallium tin diarsenide hexasulfide)
Ernstburkeite (IMA2010-059) 07.?? [no]
Ernstite (IMA1970-012) 08.DD.20
Ershovite (IMA1991-014) 09.DF.15
Ertixiite (IMA1983-042) 09.HA.05
Erythrite (Y: 1832) 08.CE.40
(IUPAC: tricobalt diarsenate octahydrate)
Erythrosiderite (Y: 1872) 03.CJ.10
(IUPAC: dipotassium iron(III) pentachlorid monohydrate)
Erzwiesite (IMA2012-082) 02.?? [no] [no]
(IUPAC: octasilver dodecalead hexadecabismuth tetracontasulfide)
Eskebornite (Y: 1950) 02.CB.10a
(IUPAC: copper iron diselenide)
Eskimoite (IMA1976-005) 02.JB.40b
(IUPAC: heptasilver decalead pentadecabismuth hexatricontasulfide)
Eskolaite (Y: 1958) 04.CB.05
(IUPAC: chromium(III) oxide)
Esperanzaite (IMA1998-025) 08.DM.05
Esperite (IMA1964-027) 09.AB.15
(IUPAC: lead dicalcium trizinc trinesosilicate)
Esquireite (IMA2014-066) 09.E?. [no] [no]
Esseneite (IMA1985-048) 09.DA.15
Ettringite (IMA1962 s.p., 1874) 07.DG.15
Eucairite (Y: 1818) 02.BA.50
(IUPAC: silver copper selenide)
Euchlorine (Y: 1884) 07.BC.30
Euchroite (Y: 1823) 08.DC.07
(IUPAC: dicopper arsenate hydroxyl trihydrate)
Euclase (Y: 1792) 09.AE.10
(IUPAC: beryllium aluminium nesosilicate hydroxyl)
Eucryptite (Y: 1880) 09.AA.05
(IUPAC: lithium aluminium nesosilicate)
Eudialyte (IMA2003 s.p., 1819) 09.CO.10
Eudidymite (Y: 1887) 09.DG.60
Eugenite (IMA1981-037) 01.AD.15c
(IUPAC: undecasilver dimercury amalgam)
Eugsterite (IMA1980-008) 07.CD.25
(IUPAC: tetrasodium calcium trisulfate dihydrate)
Eulytine (Y: 1827) 09.AD.40
(IUPAC: tetrabismuth trinesosilicate)
Eurekadumpite (IMA2009-072) 04.?? [no]
Euxenite-(Y) (IMA1987 s.p., 1840) 04.DG.05
Evansite^Q (Y: 1864) 08.DF.10
Evdokimovite (IMA2013-041) 07.?? [no] [no]
Chemical formula: Tl₄(VO)₃(SO₄)₅(H₂O)₅
Eveite (IMA1966-047) 08.BB.30
(IUPAC: dimanganese(II) arsenate hydroxyl)
Evenkite (Y: 1953) 10.BA.50
Eveslogite (IMA2001-023) 09.DG.97 [no]
Ewaldite (IMA1969-013) 05.CC.05
Ewingite (IMA2016-012) 05.??. [no]
Eylettersite (IMA1969-035) 08.BL.10
Eyselite (IMA2003-052) 04.DM.20 [no]
Ezcurrite (Y: 1957) 06.EB.10
Eztlite (IMA1980-072) 04.JN.20

External links

IMA–CNMNC / Nickel–Strunz IDs Mineral categories (classes, subclasses, divisions)

"Elements"	"Native Elements" (IDs 1)

"Sulfides and oxides"	Sulfides (IDs 2.A–F) Sulfosalts (IDs 2.G–M) Oxides (IDs 4.A–E) Hydroxides (IDs 4.F–G) "Arsenites", "sulfites" and iodates (IDs 4.H–K) Te-oxysalts

"Evaporites and similars"	Carbonates (IDs 5.A–E) Nitrates (IDs 5.N) Borates (IDs 6) Halides (IDs 3)

"Mineral structures with tetrahedral units" (sulfate anion, phosphate anion, silicon, carbon, etc.)	Monomeric minerals (similar to nesosilicates) Sulfates (IDs 7.A–E) Thiosulfates (IDs 7.J) Chromates (IDs 7.F) Molybdates, wolframates, niobates (IDs 7.G–H) Phosphates (IDs 8) Arsenates, vanadates (IDs 8) Monomeric, isolated silicates (IDs 9.A) Germanates (IDs 9.J) Silicate frameworks, tectosilicates Zeolite frameworks, zeolite family (IDs 9.G) Other zeolitic frameworks, nepheline and cancrinite-sodalite groups (IDs 9.FB. and 9.FA.05) Other tectosilicates (IDs 9.FA. and 9.FB.15, e.g. feldspars) Other silicate frameworks Cyclosilicates (IDs 9.C) Phyllosilicates (IDs 9.E, e.g. clays) Silica family (IDs 4.DA.) Inosilicates Single chain inosilicates (IDs 9.D, e.g. pyroxenes) Ribbon or multiple chain inosilicates (IDs 9.D, e.g. amphiboles) Other non monomeric minerals Unclassified silicates (IDs 9.H) Sorosilicates (IDs 9.B) Non monomeric, isolated silicates (IDs 9.A, e. g. olivine and gadolinite supergroups) Other inorganic polymers (e.g. polyoxometalates; "polyphosphates", IDs 8.F) Organic compounds Organic minerals (IDs 10)

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