Minerals containing the element Magnesium

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

Image Name Formula Color
TM

Actinolite

Ca2(Mg,Fe+2)5Si8O22(OH)2green, black
TM

Adelite

CaMg(AsO4)(OH)blue gray, green, gray, yellow, light green
adrianite

Adrianite
(IMA 2014-028)

Ca12(Al4Mg3Si7)O32Cl6
TM

Aenigmatite

(Na,Ca)4(Fe+2,Ti,Mg)12Si12O40brown, black
TM

Aerinite

(Ca,Na)6FeAl(Fe+2,Mg)2(Al,Mg)6[Si12O36(OH)12H][(H2O)12(CO3)]blue
TM

Aldermanite
(IMA 1980-044)

Mg5Al12(PO4)8(OH)22·32(H2O)colorless
TM

Aliettite

(Mg3Si4O10(OH)2)(Ca0.5,Na)0.33(Al,Mg,Fe+2)2-3(Si,Al)4O10(OH)2·n(H2O)white, green, gray
TM

Alpeite
(IMA 2016-072)

Ca4Mn+32Al2(Mn+3Mg)(SiO4)2(Si3O10)(V+5O4)(OH)6brown red
TM

Althausite

Mg2(PO4)(OH,F,O)gray
alumovesuvianite

Alumovesuvianite
(IMA 2016-014)

Ca19Al(Al,Mg)12Si18)69(OH)9colorless, light pink
TM

Ammoniomagnesiovoltaite
(IMA 2009-040)

(NH4)2Mg+25Fe+33Al(SO4)12·18(H2O)yellow, yellow brown
TM

Angastonite
(IMA 2008-008)

CaMgAl2(PO4)2(OH)4·7(H2O)white
TM

Ankerite

Ca(Fe+2,Mg,Mn)(CO3)2brown, brownish yellow, gray, gray brown, white
TM

Anthophyllite

Mg7(Si8O22)(OH)2white, gray, green, brown
TM

Antigorite

(Mg,Fe+2)3(Si2O5)(OH)4green, gray, brown, black
TM

Ardennite-(As)

(Mn+2,Ca,Mg)4(Al,Mg,Fe)6(SiO4)2(Si3O10)(AsO4,VO4)(HO)6yellow, brown, orange, black
TM

Arhbarite
(IMA 2002-B)

Cu2Mg(AsO4)(OH)3dark blue
TM

Arrojadite-(KFe)

KNa2CaNa2(Fe+2,Mn,Mg)13Al(PO4)11(PO3OH)(OH,F)2green, brown, yellow
TM

Arseniopleite

(Ca,Na)(Na,Pb)Mn+2(Mn+2,Mg,Fe+2)2(AsO4)3red, red brown
TM

Artinite

Mg2(CO3)(OH)2white
TM

Asbestos

-->

Chrysotile

Mg3(Si2O5)(OH)4green
TM

Atencioite
(IMA 2004-041)

Ca2Fe+2Mg2Fe+22Be4(PO4)6(OH)4·6(H2O)greenish brown
TM

Augite

(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6brown, green, black
TM

Axinite-(Mg)
(IMA 1975-025)

Ca2MgAl2(BO3)(Si4O12)(OH)brown, purple-blue, gray, green-yellow
TM

Bakhchisaraitsevite

Na2Mg5(PO4)4·7(H2O)colorless, yellowish white, greenish white
TM

Balangeroite

(Mg,Fe+3,Fe+2,Mn+2)42Si16O54(OH)40yellow, brown
TM

Bannisterite

KCa(Mn,Fe+2,Zn,Mg)21(Si,Al)32O76(OH)16·4-12(H2O)brown, black
TM

Baricite
(IMA 1975-027)

(Mg,Fe+2)3(PO4)2·8(H2O)colorless, light blue
TM

Benstonite

(Ba,Sr)6(Ca,Mn)6Mg(CO3)13white, brown, yellow
TM

Berzeliite

(Ca,Na)3(Mg,Mn)2(AsO4)3orange, yellow
TM

Beta-roselite

Ca2(Co,Mg)(AsO4)2·2(H2O)red
TM

Betpakdalite

(Mg(H2O)6)Ca2(H2O)13(Mo+68As+52Fe+33O36(OH))·4(H2O)yellow
TM

Blödite

Na2Mg(SO4)2·4(H2O)colorless, green, yellow, red
bluestreakite

Bluestreakite

K4Mg2(V+42V+58O28)·14(H2O0dark greenish blue
TM

Bobdownsite
(IMA 2008-037)

Ca9Mg(PO3F)(PO4)6colorless, white
TM

Bobierrite

Mg3(PO4)2·8(H2O)colorless, gray, white
TM

Boracite

Mg3B7O13Clcolorless, green, gray, yellow, white
TM

Borcarite

Ca4MgB4O6(OH)6(CO3)2colorless, green, blue green, greenish blue
TM

Botryogen

MgFe+3(SO4)2(OH)·7(H2O)red, yellow
TM

Brandholzite
(IMA 1998-017)

Mg(Sb(OH)6)2·6(H2O)colorless
TM

Brandtite

Ca2(Mn,Mg)(AsO4)2·2(H2O)colorless, white
TM

Britvinite
(IMA 2006-031)

Pb7+xMg4.5((Si,Al)5O14)(BO3)((BO3),(AsO4))(CO3)(OH,O)7pale yellow, colorless
TM

Brucite

Mg(OH)2blue, gray, yellow, white
TM

Burangaite
(IMA 1976-013)

(Na,Ca)2(Fe+2,Mg)2Al10(PO4)8(OH,O)12·4(H2O)blue, greenish blue
TM

Byssolite

-->

Actinolite

Ca2(Mg,Fe+2)5Si8O22(OH)2green, black
TM

Cabalzarite

Ca(Mg,Al,Fe+2)2(AsO4)2(H2O,OH)2light brown, brownish pink, orange brown
TM

Cabrerite

-->

Annabergite

(Ni,Mg)3(AsO4)2·8(H2O)green, blue
TM

Callaghanite

Cu2Mg2(CO3)(OH)6·2(H2O)blue
TM

Carboborite

Ca2Mg(CO3)2B2(OH)8·4(H2O)colorless
TM

Carlosturanite
(IMA 1984-009)

(Mg,Fe+2,Ti,Mn)21(Si,Al)12O28(OH)34brown
TM

Carnallite

KMgCl3·6(H2O)blue, colorless, yellow, white, red
TM

Caryochroite
(IMA 2005-031)

(Na,Sr)3(Fe+3,Mg)10(Ti2Si12O37)(O,OH)9·8(H2O)brown
TM

Caryopilite

(Mn+2,Mg,Zn,Fe+2)3(Si,As)2O5(OH,Cl)4red, brown, yellow
cattiitie

Cattiitie
(IMA 2000-032)

Mg3(PO4)2·22(H2O)colorless
TM

Celadonite

K(Mg,Fe+2)(Fe+3,Al)(Si4O10)(OH)2green
TM

Chabazite-(K)

(K2,Ca,Na2,Mg)(Al2Si4O12)·6(H2O)colorless, white, yellow, pink, red
TM

Chabazite-(Na)

(Na2,K2,Ca,Mg)(Al2Si4O12)·6(H2O)colorless, white, yellow, pink, red
TM

Chayesite
(IMA 1987-059)

K(Mg,Fe+2)4Fe+3(Si12O30)dark blue
TM

Chelkarite

CaMgB2O4Cl2·7(H2O)colorless
TM

Chelyabinskite

(Ca,Mg)3Si(OH)6(SO4,CO3)2·9(H2O)white
TM

Chlorartinite
(IMA 1996-005)

Mg2(CO3)Cl(OH)·3(H2O)white
TM

Chloritoid

(Fe+2,Mg,Mn)2Al4(Si2O10)(OH)4green gray, green black, gray black, dark gray, dark green
chromo-alumino-povondraite

Chromo-alumino-povondraite

NaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3Ogreen
TM

Chrysotile

Mg3Si2O5(OH)4green
TM

Chvaleticeite

(Mn+2,Mg)(SO4)·6(H2O)yellow green, white, pink
TM

Clinochlore

(Mg,Fe+2)5Al(Si3Al)O10(OH)8green, white, gray
TM

Clinochrysotile

Mg3Si2O5(OH)4green, red, yellow, white
TM

Clinoenstatite

Mg2Si2O6colorless, green, greenish yellow, brown
TM

Clinohumite

((Mg,Fe+2)9(SiO4)4(F,OH)2brown, orange, yellow, white
TM

Clinokurchatovite

Ca(Mg,Fe+2,Mn)B2O5light gray
TM

Clintonite

Ca(Mg,Al)3(Al3Si)O10(OH)2colorless, green, yellow, red, brown
TM

Coalingite

Mg10Fe+32(CO3)(OH)24·2(H2O)brown
TM

Collinsite

Ca2(Mg,Fe+2)(PO4)2·2(H2O)colorless, white, brown
TM

Coombsite
(IMA 1989-058)

K(Mn+2,Fe+2,Mg)13(Si,Al)18O42(OH)14brown
TM

Corrensite

(Ca,Na,K)(Mg,Fe,Al)9(Si,Al)8O20(OH)10·n(H2O)white, pink, brown, gray, yellow green
TM

Cummingtonite

Mg7Si8O22(OH)2white, black, brown, green, gray
TM

Currierite
(IMA 2016-030)

Na4Ca3MgAl4(AsO3OH)12·9(H2O)colorless
cyprine

Cyprine
(IMA 2015-044)

Ca19Cu+2(Al,Mg,Mn)12Si18O69(OH)9dark red with lilac highlights
TM

Dashkovaite
(IMA 2000-006)

Mg(HCO3)2·2(H2O)white
delhuyarite-(Ce)

Delhuyarite-(Ce)
(IMA 2016-091)

Ce4Mg(Fe+32W)(Si2O7)2O6(OH)2brown, black
desaultelsite

Desautelsite

Mg6Mn+32(CO3)(OH)16·4(H2O)orange
TM

Deweylite

-->

Clinochrysotile

Mg3Si2O5(OH)4green, red, yellow, white
TM

Diallage

-->

Diopside

CaMgSi2O6blue, brown, colorless, green, gray
TM

Dickthomssenite
(IMA 2000-047)

Mg(V+52O6)·7(H2O)brown
TM

Diopside

CaMgSi2O6blue, brown, colorless, green, gray
TM

Dolomite

CaMg(CO3)2white, gray
TM

Donpeacorite

(Mn,Mg)MgSi2O6orange
dravertite

Dravertite
(IMA 2014-104)

CuMg(SO4)2colorless, light blue
TM

Dravite

NaMg3Al6(BO3)3Si6O18(OH)4black, green, red, blue, white
TM

Dypingite
(IMA 1970-011)

Mg5(CO3)4(OH)2·5(H2O)white
TM

Eastonite

KMg2Al(Al2Si2O10)(OH)2green
TM

Ellenbergerite

Mg6TiAl6Si8O28(OH)10colorless, purple
TM

Epsomite

MgSO4·7(H2O)colorless, white
TM

Faujasite-(Na)

(Na2,Ca,Mg)3.5(Al7Si17O48)·32(H2O)colorless, white, brown
TM

Fedorovskite

Ca2(Mg,Mn)2B4O7(OH)6brown
TM

Ferri-obertiite
(IMA 2015-079)

Na(Na2)(Mg3Fe+3Ti)(Si8O22))2pink, orange
TM

Ferrierite-(Mg)

(Mg,Na,K)2(Mg(Si,Al)18O36·9(H2O)colorless, white, pink, orange, red
TM

Ferrierite-(Na)

(Na,K)2Mg(Si,Al)18O36·9(H2O)colorless, white, pink, orange, red
TM

Ferroan dolomite

-->

Dolomite

CaMg(CO3)2yellow, red, orange
TM

Ferronigerite-2N1S
(IMA 2001-A)

(Zn,Mg,Fe+2)(Sn,Zn)2(Al,Fe+3)12O22(OH)2colorless, yellow, brown, red
TM

Filipstadite
(IMA 1987-010)

(Mn+2,Mg)4Sb+5Fe+3O8black, gray
TM

Fluorocannilloite
(IMA 1993-033)

CaCa2(Mg4Al)Si5Al3O22F2gray
TM

Fluoroedenite
(IMA 1994-059)

NaCa2Mg5Si7AlO22(F,OH)2yellow, light green, gray-black
fluoroleakeite

Fluoroleakeite
(IMA 2009-085)

NaNa2(Mg2Fe+32Li)Si8O22F2black
TM

Fluoromagnesiohastingsite
(IMA 2005-002)

(Na,K)Ca2(Mg,Fe+3,Ti)5(Si,Al)8O22F2brown
TM

Fluorophlogopite
(IMA 2006-011)

KMg3(AlSi3)O10F2yellow
TM

Fluororichterite
(IMA 1992-020)

Na(Ca,Na)Mg5(Si8O22)F2brown
TM

Forsterite

Mg2SiO4colorless, white, green, yellow
TM

Fredrikssonite
(IMA 1983-040)

Mg2(Mn+3,Fe+3)O2(BO3)red brown
TM

Gageite

(Mn,Mg,Zn)42Si16O54(OH)40colorless, pink
TM

Ganophyllite

(K,Na)2(Mn,Al,Mg)8(Si,Al)12O29(OH)7·8-9(H2O)yellow, brown
TM

Gaspeite
(IMA 1965-029)

(Ni,Mg,Fe+2)CO3light green
TM

Geikielite

MgTiO3black
TM

Glagolevite
(IMA 2001-064)

NaMg6(Si3AlO10)(OH,O)8·(H2O)colorless
TM

Glaucophane

Na2(Mg3Al2)Si8O22(OH)2gray, black, blue
TM

Gordonite

MgAl2(PO4)2(OH)2·8(H2O)colorless, white, green, pink
TM

Grandidierite

(Mg,Fe+2)Al3(BO4)(SiO4)Oblue green
TM

Guanacoite
(IMA 2003-021)

Cu2Mg3(AsO4)2(OH)4·4(H2O)blue
TM

Günterblassite
(IMA 2011-032)

(K,Ca,Ba)2(Fe,Ca,Mg,Na)((Si,Al)13O25(OH)4)·7(H2O)colorless, white
TM

Hagendorfite

NaCaMn(Fe+2,Fe+3,Mg)2(PO4)3greenish black
TM

Haydeeite
(IMA 2006-046)

Cu3Mg(OH)6Cl2bluish green
hazenite

Hazenite

KNaMg2(PO4)2·14(H2O)colorless
TM

Hedegaardite
(IMA 2014-069)

(Ca,Na)9(Ca,Na)Mg(PO4)6(PO3OH)
TM

Hematolite

(Mn,Mg,Al)15(AsO3)(AsO4)2(OH)23red, brown, black
TM

Hexagonite

-->

Actinolite

Ca2(Mg,Fe+2)5Si8O22(OH)2green, black
TM

Hexahydrite

Mg(SO4)·6(H2O)colorless, white, greenish white
TM

Hibonite

(Ca,Ce)(Al,Ti,Mg)12O19black, red brown
hjalmarite

Hjalmarite
(IMA 2017-070)

Na(Na,Mn)Mg5Si8O22(OH)2
TM

Høgtuvaite
(IMA 1990-051)

(Ca,Na)2(Fe+2,Fe+3,Ti,Mg,Mn)6(Si,Be,Al)6O20black
TM

Holmquistite

(Li2Mg3Al2)Si8O22(OH)2blue, puple, black
TM

Hulsite

(Fe+2,Mg)2(Fe+3,Sn)O2(BO3)black
TM

Hummerite

KMgV+55O14·8(H2O)yellow, orange
TM

Huntite

CaMg3(CO3)4white, yellow
TM

Hydroboracite

CaMgB6O8(OH)6·3(H2O)colorless, green, white, brown, yellow
TM

Hydromagnesite

Mg5(CO3)4(OH)2·4(H2O)colorless, white
TM

Hydrotalcite

Mg6Al2(CO3)(OH)16·4(H2O)colorless, white
TM

Hydroxylclinohumite
(IMA 1998-065)

Mg9(SiO4)4(OH,F)2yellow orange, yellow, red
TM

Inderborite

CaMg(B3O3(OH)5)2·6(H2O)colorless, white
TM

Johillerite
(IMA 1980-014)

Na(Mn,Zn)3Cu(AsO4)3violet
TM

Kaliborite

KHMg2B12O16(OH)10·4(H2O)colorless, white, brown
TM

Kämmererite

-->

Clinochlore

(Mg,Fe+2)5Al(Si3Al)O10(OH)8green, white, gray
TM

Kastningite
(IMA 1997-033)

(Mn+2,Fe+2,Mg)Al2(PO4)2(OH)2·8(H2O)white, beige, colorless
TM

Kornerupine

(Mg,Fe+2)4Al6(SiO4,BO4)5(O,OH)2brown, colorless, green, yellow
TM

Korshunovskite
(IMA 1980-083)

Mg2Cl(OH)3·3.5-4(H2O)colorless
TM

Kovdorskite
(IMA 1979-066)

Mg5(PO4)2(CO3)(OH)2·4.5(H2O)colorless, pink, green blue
TM

Kulanite
(IMA 1975-012)

Ba(Fe+2,Mn,Mg)2Al2(PO4)3(OH)3blue, green
kuliginite

Kuliginite

Fe3Mg(OH)6Cl2green
TM

Kutnohorite

Ca(Mn,Mg,Fe+2)(CO3)2white, yellow, pink
TM

Labuntsovite-(Fe)
(IMA 1998-051)

Na4K4(Ba,K)2(Fe,Mg,Mn)1+xTi8(Si4O12)4(O,OH)8·10(H2O)orange
TM

Langbeinite

K2Mg2(SO4)3colorless, purple, green, gray, yellow
TM

Lasalite
(IMA 2007-005)

Na2Mg2(V10O28)·20(H2O)yellow, orange
TM

Lavoisierite
(IMA 2012-009)

Mn+28(Al10(Mn+3Mg))(Si11P)O44(OH)12yellow orange
TM

Lazulite

MgAl2(PO4)2(OH)2blue
leoszilardite

Leószilárdite
(IMA 2015-128)

Na6Mg(UO2)2(CO2)6·6(H2O)pale yellow
TM

Liebenbergite

(Ni,Mg)2(SiO4)yellow green
TM

Lizardite

Mg3Si2O5(OH)4green, blue, yellow, white
TM

Loughlinite

Na2Mg3Si6O16·8(H2O)white
TM

Loweite

Na12Mg7(SO4)13·15(H2O)colorless, gray, yellow
TM

Ludlamite

(Fe+2,Mg,Mn)3(PO4)2green, colorless, white
TM

Ludwigite

Mg2Fe+3BO5gree, black
TM

Lulzacite
(IMA 1998-039)

Sr2Fe+2(Fe+2,Mg)2Al4(PO4)4(OH)10green
TM

Magnesioastrophyllite

K2Na(Na(Fe+2,Fe+3,Mn)Mg2)Ti2Si8O26(OH)4Fyellow, green
magnesiocanutite

Magnesiocanutite
(IMA 2016-057)

NaMnMg2(AsO4)2((AsO2)(OH)2)pale brownish pink to rose pink
TM

Magnesiocarpholite

MgAl2Si2O6(OH)4gray green, white
TM

Magnesiochromite

MgCr2O4black
TM

Magnesiocopiapite

MgFe+34(SO4)6(OH)2·20(H2O)green yellow, yellow, orange
TM

Magnesiocoulsonite
(IMA 1994-034)

MgV+32O4black
TM

Magnesioferrite

MgFe+32O4brown, black
TM

Magnesiofoitite
(IMA 1998-037)

(Mg2Al)Al6(Si6O18)(BO3)3(OH)4blue gray
magnesiohastingsite

Magnesiohastingsite

NaCa2(Mg4Fe+3)Si6Al2O22(OH)2green
TM

Magnesiohulsite
(IMA 1983-074)

(Mg,Fe+2)2(Mg,Fe+3,Sn+4)O2(BO3)black
TM

Magnesioriebeckite

Na2((Mg,Fe+2)3Fe+32)Si8O22(OH)2blue, black
TM

Magnesiostaurolite
(IMA 1992-035)

Mg4Al18Si8O40[O6,(OH)2]colorless
magnesiovesuvianite

Magnesiovesuvianite
(IMA 2015-104)

Ca19Mg(Al,Mg)12Si18O69(OH)9light pink
maneckiite

Maneckiite
(IMA 2015-056)

NaCa2Fe+22(Fe+3Mg)Mn2(PO4)6(H2O)2dark brown
manganiceladonite

Manganiceladonite
(IMA 2015-052)

KMn+3Mg(Si4O10)(OH)2orange brown
TM

Manganoan dolomite

-->

Dolomite

CaMg(CO3)2white, gray
TM

Manganohörnesite

(Mn,Mg)3(AsO4)2·8(H2O)white
manganvesuvianite

Manganvesuvianite
(IMA 2000-040)

Ca19Mn+3(Al,Mn+3,Fe+3)10(Mg,Mn+2)2Si18O69(OH)9dark red, black, purple
matanovacekite

Metanováčekite

Mg(UO2)2(AsO4)2·4-8(H2O)yellow
TM

Mcguinnessite
(IMA 1977-027)

(Mg,Cu)2(CO3)(OH)2blue green, green, white
TM

Mejillonesite
(IMA 2010-068)

HNaMg2(HPO4)(PO4)(OH)·2(H2O)colorless
melilite

Melilite

(Ca,Na)2(Al,Mg,Fe+2)(Si,Al)2O7white, brown, gray
TM

Mendozavilite-(NaFe)
(IMA 1982-009)

(Na,Mg)Ca2(Mo+68P+52Fe+33O36(OH))·9(H2O)yellow, orange
TM

Minnesotaite

(Fe+2,Mg)3Si4O10(OH)2pale green
TM

Monticellite

CaMgSiO4colorless, gray
TM

Montmorillonite

(Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·n(H2O)white, gray, yellow
TM

Mooreite

(Mg,Zn,Mn)15(SO4)2(OH)26·8(H2O)colorless, white
TM

Motukoreaite

Na2Mg38Al24(CO3)13(SO4)8(OH)108·56(H2O)white, yellow, green
TM

Neighborite

NaMgF3colorless, pink, brown
TM

Nesquehonite

Mg(HCO3)(OH)·2(H2O)colorless, white
TM

Nickelboussingualtite

(NH4)2(Ni,Mg)(SO4)2·6(H2O)blue
TM

Nickenichite
(IMA 1992-015)

Na0.8Ca0.4(Mg,Fe+3,Al)3Cu0.4(AsO4)3blue
TM

Nordite-(Ce)

(Ce,La,Ca)(Sr,Ca)Na2(Na,Mn)(Zn,Mg)Si6O17light brown, dark brown, blackish brown
TM

Offretite

(K2,Ca,Mg)2.5Al5Si13O36·15(H2O)colorless, white
TM

Omphacite

(Ca,Na)(Mg,Fe+2,Al)Si2O6green
TM

Orthopinakiolite

(Mg,Mn+2)2Mn+3BO5black
TM

Osumilite-(Fe)

(K,Na)(Fe+2,Mg)2(Al,Fe+3)3(Si,Al)12O30blue, black
TM

Ottrélite

(Mn,Fe+2,Mg)2Al4Si2O10(OH)4green
TM

Oxo-magnesio-hastingsite
(IMA 2011-035)

NaCa2(Mg2Fe+33)(Al2Si6)O24brown
oxy-chromium-dravite

Oxy-chromium-dravite

NaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3Oemerald green
TM

Oxyphlogopite
(IMA 2009-069)

K(Mg,Ti,Fe)3((Si,Al)4O10)(O,F)2dark brown to black
TM

Palygorskite

(Mg,Al)2Si4O10(OH)·4(H2O)white, gray
TM

Pargasite

NaCa2(Mg,Fe+2)4Al(Si6Al2)O22(OH)2green, brown, black
TM

Pentahydrite

Mg(SO4)·5(H2O)white, light blue, light green blue
TM

Pertlikite
(IMA 2005-055)

K2(Fe+2,Mg)2(Mg,Fe+3)4Fe+32Al(SO4)12·18(H2O)green, black
TM

Phlogopite

KMg3(Si3Al)O10(F,OH)2brown, gray, green, yellow
TM

Pinakiolite

Mg2Mn+3O2(BO3)black
TM

Polyhalite

K2Ca2Mg(SO4)4·2(H2O)colorless, white, gray, pink
TM

Preobrazhenskite

Mg3B11O15(OH)9colorless, yellow, gray
TM

Prismatine

(Fe,Mg)(Mg,Al,Fe)5Al4Si2(Si,Al)2(B,Si,Al)(O,OH,F)22yellow brown, green brown
TM

Proto-ferro-suenoite

(Mn+2,Fe+2)2(Fe+2,Mg)5(Si4O11)2(OH)2
TM

Pyroaurite

Mg6Fe+32(CO3)(OH)16·4(H2O)yellow, brown, green, white, colorless
TM

Pyrope

Mg3Al2(SiO4)3red, orange, purple, pink
TM

Quintinite
(IMA 1992-028)

Mg4Al2(OH)12CO3·4(H2O)colorless, red, orange, brown
TM

Ralstonite

Na0.5Mg0.5Al1.5F4(OH)2·(H2O)colorless, white
TM

Realstonite

-->

Ralstonite

Na0.5Mg0.5Al1.5F4(OH)2·(H2O)colorless, white
TM

Rhodochrosite

Mg+2CO3red, yellow, brown
TM

Rivadavite

Na6MgB24O40·22(H2O)colorless, white
TM

Roedderite

(Na,K)2(Mg,Fe+2)5Si12O30blue green, colorless, yellow, brown
TM

Rondorfite
(IMA 1997-013)

Ca8Mg(SiO4)Cl2orange, brown
TM

Roscoelite

K(V,Al,Mg)2AlSi3O10(OH)2green, brown
TM

Roselite

Ca2(Co,Mg)(AsO4)2·2(H2O)red, pink
TM

Ruifrancioite
(IMA 2005-061a)

Ca2([],Mn)2(Fe+3,Mn,Mg)4Be4(PO4)6(OH)4·6(H2O)brown
TM

Sahamalite-(Ce)

(Mg,Fe+2)Ce2(CO3)4colorless
TM

Sakhaite
(IMA 1965-035)

Ca3Mg(BO3)2(CO3)·0.36(H2O)colorless, gray, white
TM

Saleeite

Mg(UO2)2(PO4)2·10(H2O)yellow, green
TM

Saponite

(Ca0.5,Na)0.3(Mg,Fe+2)3(Si,Al)4O10(OH)2·4(H2O)white
TM

Sapphirine

(Mg,Al)8(Al,Si)6O20blue, gray, green
TM

Sarcopside

(Fe+2,Mn,Mg)3(PO4)2red, purple blue, green, red brown
TM

Satterlyite
(IMA 1976-056)

(Fe+2,Mg)2(PO4)(OH)brown, yellow
TM

Schäferite
(IMA 1997-048)

NaCa2Mg2(VO4)3red, orange
TM

Scheuchzerite
(IMA 2004-044)

Na(Mn,Mg)9(VSi9O28(OH))(OH)3yellow orange
TM

Schoenfliesite

MgSn+4(OH)6red brown
TM

Schüllerite
(IMA 2010-035)

Ba2Na(Mn,Ca)(Fe+2,Mg,Fe+3)2Ti(Si2O7)2(OH,F)4brown
TM

Sellaite

MgF2colorless, white
TM

Sepiolite

Mg4Si6O15(OH)2·6(H2O)gray, white, reddish white
TM

Serendibite

Ca2(Mg,Al)6(Si,Al,B)6O20blue, yellow
TM

Shabynite
(IMA 1979-075)

Mg5(BO3)Cl2(OH)5·4(H2O)white
TM

Shuiskite

Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2·(H2O)dark brown
TM

Sinhalite

MgAlBO4brown, pink, colorless, yellow
TM

Sklodowskite

(H3O)2Mg(UO2)2(SiO4)2·4(H2O)yellow, greenish yellow
TM

Staurolite

(Fe+2,Mg)2Al9(Si,Al)4O20(O,OH)4yellow, black, brown
TM

Stichtite

Mg6Cr2(CO3)(OH)16·4(H2O)purple, pink
TM

Stilpnomelane

K(Fe+2,Mg,Fe+3)8(Si,Al)12(O,OH)27·n(H2O)red, green, brown, black
TM

Sturtite

(Fe+3)(Mn+2,Ca,Mg)Si4O10(OH)3·10(H2O)black
TM

Szaibelyite

Mg(BO2)(OH)white, yellow
TM

Talc

Mg3Si4O10(OH)2white, green, gray, brown, yellow
talmessite

Talmessite

Ca2Mg(AsO4)2·2(H2O)white, colorless
TM

Talmessite-(Co)

Ca2(Mg,Co)(AsO4)2·2(H2O)brownish pink
talmessite-(Ni)

Talmessite-(Ni)

Ca2(Mg,Ni)(AsO4)·2(H2O)pale green
TM

Taneyamalite
(IMA 1977-042)

(Na,Ca)(Mn+2,Mg)12((Si,Al)6O17)2(O,OH)10green yellow, gray yellow
TM

Tashelgite
(IMA 2010-017)

CaMgFe+2Al9O16(OH)blue green
TM

Tegengrenite
(IMA 1999-002)

(Mg,Mn+2)2Sb+50.5(Mn+3,Si,Ti)0.5O4red
TM

Teruelite

-->

Dolomite

CaMg(CO3)2black
TM

Teruggite

Ca4MgAs2B12O22(OH)12·12(H2O)colorless
TM

Tetraferriannite

K(Fe+2,Mg)3(Fe+3,Al)Si3O10(OH)2brown, brownish black, colorless, green, gray
TM

Titantaramellite

Ba4(Ti,Fe+3,Fe+2,Mg)4(B2Si8O27)O2Clxbrown, red
TM

Tochilinite

Fe+25-6(Mg,Fe+2)5S6(OH)10bronze black
TM

Tosudite

Na0.5(Al,Mg)6(Si,Al)8O18(OH)12·5(H2O)azure, blue white, green, yellow, white
TM

Tremolite

Ca2Mg5Si8O22(OH)2brown, colorless, gray, white, light green
TM

Triplite

(Mn,Fe+2,Mg,Ca)2(PO4)(F,OH)brown, salmon pink, brownish black, black
TM

Tychite

Na6Mg2(CO3)4(SO4)colorless, white
ulfanderssonite-(Ce)

Ulfanderssonite-(Ce)
(IMA 2016-107)

Ce15CaMg2(SiO4)10(SiO3OH)(OH,F)5Cl3pink, colorless, gray
TM

Ushkovite

MgFe+32(PO4)2(OH)2·8(H2O)brown, light yellow, orange
TM

Uvite

(Ca,Na)(Mg,Fe+2)3Al5Mg(BO3)3Si6O18(OH,F)4brown, black
TM

Valleriite

(Fe,Cu)4(Mg,Al)3S(OH)2bronze, gray
vanadio-oxy-chromium-dravite

Vanadio-oxy-chromium-dravite

NaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3Ogreen
vanadio-oxy-dravite

Vanadio-oxy-dravite

NaV3(Al4Mg2)(Si6O18)(BO3)3(OH)3Ogreen
TM

Västmanlandite-(Ce)
(IMA 2002-025)

(Ce,La)3CaAl2Mg2(Si2O7)(SiO4)F(OH)2dark brown
TM

Vesuvianite

Ca10Mg2Al4(SiO4)5(Si2O7)2(OH)4blue, brown, green, yellow, white
TM

Volkonskoite

Ca0.3(Cr+3,Mg,Fe+3)2(Si,Al)4O10(OH)2·4(H2O)yellow, green
TM

Wagnerite

(Mg,Fe+2)2(PO4)Fgreen, white, gray, yellow, brown
TM

Whiteite-(CaFeMg)
(IMA 1975-001)

Ca(Fe+2,Mn+2)Mg2Al2(PO4)4(OH)2·8(H2O)yellow, yellow brown
TM

Whiteite-(CaMnMg)
(IMA 1986-012)

CaMn+2Mg2Al2(PO4)4(OH)2·8(H2O)green yellow, yellow, light purple, pink
TM

Whiteite-(MnFeMg)
(IMA 1978-A)

(Mn+2,Ca)(Fe+2,Mn+2)Mg2Al2(PO4)4(OH)2·8(H2O)brown
TM

Whitlockite

Ca9(Mg,Fe+2)(PO4)6(PO3OH)colorless, gray, yellow, white
wiklundite

Wiklundite
(IMA 2015-057)

Pb2(Mn+2,Zn)3(Fe+3,Mn+2)2(Mn+2,Mg)19(As+3O3)2((Si,As+5)O4)6(OH)18Cl6brownish red
TM

Wupatkiite
(IMA 1994-019)

(Co,Mg,Ni)Al2(SO4)4·22(H2O)pink
TM

Yakhontovite

(Ca,K)0.5(Cu,Fe+3,Mg)2(Si4O10)(OH)2·3(H2O)light green
TM

Yoderite

Mg2(Al,Fe+3)6Si4O18(OH)2red, blue, green, yellow
TM

Yofortierite
(IMA 1974-045)

(Mn,Mg)5Si8O20(OH)2·8-9(H2O)brown, purple, pink
TM

Yushkinite
(IMA 1983-050)

V1-xS·n(Mg,Al)(OH)2purple, gray
TM

Zanazziite

Ca2(Mg,Fe+2)(Mg,Fe+2,Al,Mn,Fe+3)4Be4(PO4)6(OH)4·6(H2O)green
TM

Zemannite

Mg0.5(Zn+2Fe+3(TeO3)3)·4.5(H2O)brown
TM

Zussmanite

K(Fe+2,Mg,Mn)13(AlSi17O42)(OH)14light green

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