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Polk Co., Florida, USAi
Regional Level Types
Polk Co.County
FloridaState
USACountry

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Key
Lock Map
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, in 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, in 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
View of the Central Florida phosphate mining area, ca. 1909.

Central Florida Phosphate District, Polk Co., Florida, USA
Name in French:Comté de Polk, Floride, États-Unis
Name in German:Polk County, Florida, Vereinigte Staaten
Name in Italian:Contea di Polk, Florida, Stati Uniti d'America
Name in Russian:Полк, Флорида, Соединённые Штаты Америки
Name in Simplified Chinese:波爾克縣, 佛罗里达州, 美国
Name in Spanish:Condado de Polk, Florida, Estados Unidos
Name in Albanian:Polk County, Florida, Shtetet e Bashkuara të Amerikës
Name in Arabic:مقاطعة بولك, فلوريدا, الولايات المتحدة
Name in Armenian:Փոլկ շրջան, Ֆլորիդա, Ամերիկայի Միացյալ Նահանգներ
Name in Basque:Polk konderria, Florida
Name in Bavarian:Polk County, Florida, Vaoanigte Stootn
Name in Bishnupriya Manipuri:পোল্ক কাউন্টি, ফ্লোরিডা, তিলপারাষ্ট্র
Name in Bulgarian:Полк, Флорида, Съединени американски щати
Name in Cebuano:Polk County, Florida
Name in Dutch:Polk County, Florida, Verenigde Staten
Name in Farsi/Persian:شهرستان پولک، فلوریدا, فلوریدا, ایالات متحده آمریکا
Name in Hungarian:Polk megye, Florida, Amerikai Egyesült Államok
Name in Japanese:ポーク郡, フロリダ州, アメリカ合衆国
Name in Latin:Polk Comitatus, Florida, Civitates Foederatae Americae
Name in Low Saxon/Low German:Polk County, Florida, USA
Name in Min Dong Chinese:Polk Gông, Florida
Name in Norwegian:Polk County, Florida, USA
Name in Polish:Hrabstwo Polk, Floryda, Stany Zjednoczone
Name in Portuguese:Condado de Polk, Flórida, Estados Unidos
Name in Romanian:Comitatul Polk, Florida, Statele Unite ale Americii
Name in Serbian:Округ Полк, Флорида, Сједињене Америчке Државе
Name in Serbo-Croatian:Polk County, Florida, Sjedinjene Američke Države
Name in Swedish:Polk County, Florida, USA
Name in Turkish:Polk County, Florida, Amerika Birleşik Devletleri
Name in Ukrainian:Полк, Флорида, Сполучені Штати Америки
Name in Urdu:پوک کاؤنٹی، فلوریڈا, فلوریڈا, ریاستہائے متحدہ امریکا
Name in Vietnamese:Quận Polk, Florida, Chủng Quốc Hoa Kỳ
Name in Waray:Condado han Polk, Florida, Estados Unidos
Name in Western Punjabi:پولک کاؤنٹی, فلوریڈا, امریکہ
Neighbouring regions:
Locality type:County
Other Databases
Largest Settlements:
PlacePopulation
Lakeland104,401 (2017)
Poinciana53,193 (2011)
Winter Haven37,689 (2017)
Haines City22,807 (2017)
Bartow18,972 (2017)
Lake Wales15,541 (2017)


Heklaite from the area is an unintentional synthetic in industrial waste piles, a product of reaction between clay minerals and the hydrofluoric acid-rich byproducts of superphosphate fertilizer production.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

53 valid minerals. 1 erroneous literature entry.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Andalusite
Formula: Al2(SiO4)O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Apatite'
Localities: Reported from at least 22 localities in this region.
'Apatite var: Collophane'
Localities: Reported from at least 20 localities in this region.
Autunite
Formula: Ca(UO2)2(PO4)2 · 11H2O
Beraunite
Formula: Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
'Biotite'
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Cacoxenite
Formula: Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Calcite
Formula: CaCO3
'Clays'
Corundum
Formula: Al2O3
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
Cristobalite
Formula: SiO2
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984
Cyrilovite
Formula: NaFe3+3(PO4)2(OH)4 · 2H2O
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Dolomite
Formula: CaMg(CO3)2
Localities: Reported from at least 14 localities in this region.
Eleonorite
Formula: Fe3+6(PO4)4O(OH)4 · 6H2O
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Feldspar Group'
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Ferrostrunzite
Formula: Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Fluorapatite
Formula: Ca5(PO4)3F
Fluorapatite var: Carbonate-rich Fluorapatite
Formula: Ca5(PO4,CO3)3(F,O)
Fluorwavellite
Formula: Al3(PO4)2(OH)2F·5H2O
Reference: Kampf,Anthony R., Adams,Paul L., Barwood,Henry., and Nash,Barbara P. (2017) Fluorwavellite -Al3(PO4)2(OH)2F.5H2O,the fluorine analogue of wavellite :American Mineralogist 102 (4),909-915
'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Gibbsite
Formula: Al(OH)3
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Goethite
Formula: α-Fe3+O(OH)
Gypsum
Formula: CaSO4 · 2H2O
Reference: Gems and Minerals of America- Jay Ellis Ransom-1974
Heklaite
Formula: KNaSiF6
Hematite
Formula: Fe2O3
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Hornblende'
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Ilmenite
Formula: Fe2+TiO3
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Kaolinite
Formula: Al2(Si2O5)(OH)4
Kyanite
Formula: Al2(SiO4)O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Lechatelierite
Formula: SiO2
'Limonite'
Formula: (Fe,O,OH,H2O)
Lipscombite
Formula: Fe2+Fe3+2(PO4)2(OH)2
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Marcasite
Formula: FeS2
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Metavivianite
Formula: Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Millisite
Formula: (Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Mitridatite
Formula: Ca2Fe3+3(PO4)3O2 · 3H2O
'Monazite'
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Muscovite var: Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Opal
Formula: SiO2 · nH2O
Localities: Reported from at least 11 localities in this region.
Palygorskite
Formula: (Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Petrified Wood'
Reference: Gems and Minerals of America- Jay Ellis Ransom-1974; Ernest W. Bishop and Lawrence Dee Jr. (1961) Rocks and minerals of Florida. Florida Geological Survey Special Publication no. 8
Phosphosiderite
Formula: FePO4 · 2H2O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Pyrite
Formula: FeS2
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Quartz
Formula: SiO2
Localities: Reported from at least 7 localities in this region.
Quartz var: Chalcedony
Formula: SiO2
Reference: MacFall (1975) Gem Hunter's Guide
Rockbridgeite
Formula: Fe2+Fe3+4(PO4)3(OH)5
Rutile
Formula: TiO2
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Siderite
Formula: FeCO3
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Sillimanite
Formula: Al2(SiO4)O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Spinel
Formula: MgAl2O4
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Strengite
Formula: FePO4 · 2H2O
Strunzite ?
Formula: Mn2+Fe3+2(PO4)2(OH)2 · 6H2O
Sulphur
Formula: S8
Reference: Denicourt, R., Micromounters of New England program, NE meeting program, May 1984
Titanite
Formula: CaTi(SiO4)O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Variscite
Formula: AlPO4 · 2H2O
Vivianite
Formula: Fe2+3(PO4)2 · 8H2O
'Wad'
Wavellite
Formula: Al3(PO4)2(OH,F)3 · 5H2O
Whewellite
Formula: Ca(C2O4) · H2O
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
'Xenotime'
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Zircon
Formula: Zr(SiO4)
Reference: Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Sulphur1.CC.05S8
Group 2 - Sulphides and Sulfosalts
Marcasite2.EB.10aFeS2
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Corundum4.CB.05Al2O3
Cristobalite4.DA.15SiO2
Gibbsite4.FE.10Al(OH)3
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Lechatelierite4.DA.30SiO2
Opal4.DA.10SiO2 · nH2O
Quartz4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Gypsum7.CD.40CaSO4 · 2H2O
Jarosite7.BC.10KFe3+ 3(SO4)2(OH)6
Group 8 - Phosphates, Arsenates and Vanadates
Autunite8.EB.05Ca(UO2)2(PO4)2 · 11H2O
Beraunite ?8.DC.27Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
Cacoxenite8.DC.40Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Crandallite8.BL.10CaAl3(PO4)(PO3OH)(OH)6
Cyrilovite8.DL.10NaFe3+3(PO4)2(OH)4 · 2H2O
Ferrostrunzite8.DC.25Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Fluorapatite8.BN.05Ca5(PO4)3F
var: Carbonate-rich Fluorapatite8.BN.05Ca5(PO4,CO3)3(F,O)
Lipscombite8.BB.90Fe2+Fe3+2(PO4)2(OH)2
Metavivianite8.DC.25Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Millisite8.DL.10(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Mitridatite8.DH.30Ca2Fe3+3(PO4)3O2 · 3H2O
Phosphosiderite8.CD.05FePO4 · 2H2O
Rockbridgeite8.BC.10Fe2+Fe3+4(PO4)3(OH)5
Strengite8.CD.10FePO4 · 2H2O
Strunzite ?8.DC.25Mn2+Fe3+2(PO4)2(OH)2 · 6H2O
Variscite8.CD.10AlPO4 · 2H2O
Vivianite8.CE.40Fe2+3(PO4)2 · 8H2O
Wavellite8.DC.50Al3(PO4)2(OH,F)3 · 5H2O
Group 9 - Silicates
Andalusite9.AF.10Al2(SiO4)O
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Kyanite9.AF.15Al2(SiO4)O
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Palygorskite9.EE.20(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Sepiolite9.EE.25Mg4(Si6O15)(OH)2 · 6H2O
Sillimanite9.AF.05Al2(SiO4)O
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Titanite9.AG.15CaTi(SiO4)O
Topaz9.AF.35Al2(SiO4)(F,OH)2
Zircon9.AD.30Zr(SiO4)
Group 10 - Organic Compounds
Whewellite10.AB.45Ca(C2O4) · H2O
Unclassified Minerals, Rocks, etc.
'Apatite'-
'var: Collophane'-
'Biotite'-
'Clays'-
Eleonorite-Fe3+6(PO4)4O(OH)4 · 6H2O
'Feldspar Group'-
Fluorwavellite-Al3(PO4)2(OH)2F·5H2O
'Garnet Group'-X3Z2(SiO4)3
Heklaite-KNaSiF6
'Hornblende'-
'Limonite'-(Fe,O,OH,H2O)
'Monazite'-
'Petrified Wood'-
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wad'-
'Xenotime'-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Sulphur1.3.5.1S8
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Marcasite2.12.2.1FeS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X3
Corundum4.3.1.1Al2O3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
X(OH)3
Gibbsite6.3.1.1Al(OH)3
Group 7 - MULTIPLE OXIDES
AB2X4
Spinel7.2.1.1MgAl2O4
Group 11 - HALIDE COMPLEXES
AmBX6
Heklaite11.5.8.KNaSiF6
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Siderite14.1.1.3FeCO3
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Jarosite30.2.5.1KFe3+ 3(SO4)2(OH)6
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 11H2O
A3(XO4)2·xH2O
Vivianite40.3.6.1Fe2+3(PO4)2 · 8H2O
(AB)5(XO4)2·xH2O
Phosphosiderite40.4.3.2FePO4 · 2H2O
Strengite40.4.1.2FePO4 · 2H2O
Variscite40.4.1.1AlPO4 · 2H2O
Metavivianite40.11.9.4Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
var: Carbonate-rich Fluorapatite41.8.1.4Ca5(PO4,CO3)3(F,O)
(AB)5(XO4)3Zq
Rockbridgeite41.9.2.1Fe2+Fe3+4(PO4)3(OH)5
(AB)3(XO4)2Zq
Lipscombite41.10.2.1Fe2+Fe3+2(PO4)2(OH)2
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq·xH2O
Crandallite42.7.3.1CaAl3(PO4)(PO3OH)(OH)6
Cyrilovite42.7.8.1NaFe3+3(PO4)2(OH)4 · 2H2O
Millisite42.7.9.1(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
(AB)5(XO4)3Zq·xH2O
Mitridatite42.8.4.1Ca2Fe3+3(PO4)3O2 · 3H2O
A3(XO4)2Zq·xH2O
Wavellite42.10.2.1Al3(PO4)2(OH,F)3 · 5H2O
(AB)3(XO4)2Zq·xH2O
Beraunite ?42.11.16.1Fe2+Fe3+5(PO4)4(OH)5 · 6H2O
Ferrostrunzite42.11.9.2Fe2+Fe3+2(PO4)2(OH)2 · 6H2O
Strunzite ?42.11.9.1Mn2+Fe3+2(PO4)2(OH)2 · 6H2O
Miscellaneous
Cacoxenite42.13.5.1Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Group 50 - ORGANIC COMPOUNDS
Oxalates
Whewellite50.1.1.1Ca(C2O4) · H2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Andalusite52.2.2b.1Al2(SiO4)O
Kyanite52.2.2c.1Al2(SiO4)O
Sillimanite52.2.2a.1Al2(SiO4)O
Staurolite52.2.3.1Fe2+2Al9Si4O23(OH)
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Topaz52.3.1.1Al2(SiO4)(F,OH)2
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
var: Illite71.2.2d.2K0.65Al2.0[Al0.65Si3.35O10](OH)2
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined strips
Palygorskite74.3.1a.1(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Sepiolite74.3.1b.1Mg4(Si6O15)(OH)2 · 6H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Cristobalite75.1.1.1SiO2
Quartz75.1.3.1SiO2
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Unclassified Minerals, Mixtures, etc.
'Apatite'-
'var: Collophane'-
'Biotite'-
'Clays'-
Eleonorite-Fe3+6(PO4)4O(OH)4 · 6H2O
'Feldspar Group'-
Fluorwavellite-Al3(PO4)2(OH)2F·5H2O
'Garnet Group'-X3Z2(SiO4)3
'Hornblende'-
Kaolinite-Al2(Si2O5)(OH)4
Lechatelierite-SiO2
'Limonite'-(Fe,O,OH,H2O)
'Monazite'-
'Petrified Wood'-
Quartz
var: Chalcedony
-SiO2
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z
'Wad'-
'Xenotime'-

List of minerals for each chemical element

HHydrogen
H VivianiteFe32+(PO4)2 · 8H2O
H WavelliteAl3(PO4)2(OH,F)3 · 5H2O
H CrandalliteCaAl3(PO4)(PO3OH)(OH)6
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H KaoliniteAl2(Si2O5)(OH)4
H OpalSiO2 · nH2O
H FerrostrunziteFe2+Fe23+(PO4)2(OH)2 · 6H2O
H Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
H Limonite(Fe,O,OH,H2O)
H CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
H GypsumCaSO4 · 2H2O
H Goethiteα-Fe3+O(OH)
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H JarositeKFe3+ 3(SO4)2(OH)6
H MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
H VarisciteAlPO4 · 2H2O
H StrengiteFePO4 · 2H2O
H RockbridgeiteFe2+Fe43+(PO4)3(OH)5
H CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
H AutuniteCa(UO2)2(PO4)2 · 11H2O
H LipscombiteFe2+Fe23+(PO4)2(OH)2
H MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
H GibbsiteAl(OH)3
H WhewelliteCa(C2O4) · H2O
H PhosphosideriteFePO4 · 2H2O
H Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
H Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
H SepioliteMg4(Si6O15)(OH)2 · 6H2O
H EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
H FluorwavelliteAl3(PO4)2(OH)2F·5H2O
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H MuscoviteKAl2(AlSi3O10)(OH)2
H StauroliteFe22+Al9Si4O23(OH)
H TopazAl2(SiO4)(F,OH)2
H StrunziteMn2+Fe23+(PO4)2(OH)2 · 6H2O
H BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
BBoron
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
CCarbon
C Fluorapatite (var: Carbonate-rich Fluorapatite)Ca5(PO4,CO3)3(F,O)
C CalciteCaCO3
C DolomiteCaMg(CO3)2
C SideriteFeCO3
C WhewelliteCa(C2O4) · H2O
OOxygen
O VivianiteFe32+(PO4)2 · 8H2O
O Quartz (var: Chalcedony)SiO2
O WavelliteAl3(PO4)2(OH,F)3 · 5H2O
O Fluorapatite (var: Carbonate-rich Fluorapatite)Ca5(PO4,CO3)3(F,O)
O CalciteCaCO3
O DolomiteCaMg(CO3)2
O CrandalliteCaAl3(PO4)(PO3OH)(OH)6
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O KaoliniteAl2(Si2O5)(OH)4
O OpalSiO2 · nH2O
O FerrostrunziteFe2+Fe23+(PO4)2(OH)2 · 6H2O
O Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
O Limonite(Fe,O,OH,H2O)
O CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
O GypsumCaSO4 · 2H2O
O Goethiteα-Fe3+O(OH)
O QuartzSiO2
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O JarositeKFe3+ 3(SO4)2(OH)6
O HematiteFe2O3
O SideriteFeCO3
O MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
O VarisciteAlPO4 · 2H2O
O StrengiteFePO4 · 2H2O
O RockbridgeiteFe2+Fe43+(PO4)3(OH)5
O CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
O CristobaliteSiO2
O AutuniteCa(UO2)2(PO4)2 · 11H2O
O LipscombiteFe2+Fe23+(PO4)2(OH)2
O MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
O GibbsiteAl(OH)3
O WhewelliteCa(C2O4) · H2O
O PhosphosideriteFePO4 · 2H2O
O Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
O Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
O SepioliteMg4(Si6O15)(OH)2 · 6H2O
O FluorapatiteCa5(PO4)3F
O LechatelieriteSiO2
O EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
O FluorwavelliteAl3(PO4)2(OH)2F·5H2O
O AndalusiteAl2(SiO4)O
O CorundumAl2O3
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O Garnet GroupX3Z2(SiO4)3
O IlmeniteFe2+TiO3
O KyaniteAl2(SiO4)O
O MuscoviteKAl2(AlSi3O10)(OH)2
O RutileTiO2
O SpinelMgAl2O4
O StauroliteFe22+Al9Si4O23(OH)
O TitaniteCaTi(SiO4)O
O TopazAl2(SiO4)(F,OH)2
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
O ZirconZr(SiO4)
O SillimaniteAl2(SiO4)O
O StrunziteMn2+Fe23+(PO4)2(OH)2 · 6H2O
O BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
FFluorine
F WavelliteAl3(PO4)2(OH,F)3 · 5H2O
F Fluorapatite (var: Carbonate-rich Fluorapatite)Ca5(PO4,CO3)3(F,O)
F FluorapatiteCa5(PO4)3F
F HeklaiteKNaSiF6
F FluorwavelliteAl3(PO4)2(OH)2F·5H2O
F TopazAl2(SiO4)(F,OH)2
NaSodium
Na Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
Na HeklaiteKNaSiF6
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Mg SepioliteMg4(Si6O15)(OH)2 · 6H2O
Mg SpinelMgAl2O4
AlAluminium
Al WavelliteAl3(PO4)2(OH,F)3 · 5H2O
Al CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Al KaoliniteAl2(Si2O5)(OH)4
Al Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Al CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al VarisciteAlPO4 · 2H2O
Al GibbsiteAl(OH)3
Al Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Al Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Al FluorwavelliteAl3(PO4)2(OH)2F·5H2O
Al AndalusiteAl2(SiO4)O
Al CorundumAl2O3
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al KyaniteAl2(SiO4)O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al SpinelMgAl2O4
Al StauroliteFe22+Al9Si4O23(OH)
Al TopazAl2(SiO4)(F,OH)2
Al SillimaniteAl2(SiO4)O
SiSilicon
Si Quartz (var: Chalcedony)SiO2
Si KaoliniteAl2(Si2O5)(OH)4
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si CristobaliteSiO2
Si Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Si Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
Si SepioliteMg4(Si6O15)(OH)2 · 6H2O
Si LechatelieriteSiO2
Si HeklaiteKNaSiF6
Si AndalusiteAl2(SiO4)O
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Garnet GroupX3Z2(SiO4)3
Si KyaniteAl2(SiO4)O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si StauroliteFe22+Al9Si4O23(OH)
Si TitaniteCaTi(SiO4)O
Si TopazAl2(SiO4)(F,OH)2
Si ZirconZr(SiO4)
Si SillimaniteAl2(SiO4)O
PPhosphorus
P VivianiteFe32+(PO4)2 · 8H2O
P WavelliteAl3(PO4)2(OH,F)3 · 5H2O
P Fluorapatite (var: Carbonate-rich Fluorapatite)Ca5(PO4,CO3)3(F,O)
P CrandalliteCaAl3(PO4)(PO3OH)(OH)6
P FerrostrunziteFe2+Fe23+(PO4)2(OH)2 · 6H2O
P Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
P CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
P MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
P VarisciteAlPO4 · 2H2O
P StrengiteFePO4 · 2H2O
P RockbridgeiteFe2+Fe43+(PO4)3(OH)5
P CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
P AutuniteCa(UO2)2(PO4)2 · 11H2O
P LipscombiteFe2+Fe23+(PO4)2(OH)2
P MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
P PhosphosideriteFePO4 · 2H2O
P FluorapatiteCa5(PO4)3F
P EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
P FluorwavelliteAl3(PO4)2(OH)2F·5H2O
P StrunziteMn2+Fe23+(PO4)2(OH)2 · 6H2O
P BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
SSulfur
S GypsumCaSO4 · 2H2O
S SulphurS8
S JarositeKFe3+ 3(SO4)2(OH)6
S PyriteFeS2
S MarcasiteFeS2
KPotassium
K JarositeKFe3+ 3(SO4)2(OH)6
K Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
K HeklaiteKNaSiF6
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca Fluorapatite (var: Carbonate-rich Fluorapatite)Ca5(PO4,CO3)3(F,O)
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Ca Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Ca GypsumCaSO4 · 2H2O
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca AutuniteCa(UO2)2(PO4)2 · 11H2O
Ca MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
Ca WhewelliteCa(C2O4) · H2O
Ca FluorapatiteCa5(PO4)3F
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
MnManganese
Mn StrunziteMn2+Fe23+(PO4)2(OH)2 · 6H2O
FeIron
Fe VivianiteFe32+(PO4)2 · 8H2O
Fe FerrostrunziteFe2+Fe23+(PO4)2(OH)2 · 6H2O
Fe Limonite(Fe,O,OH,H2O)
Fe CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Fe Goethiteα-Fe3+O(OH)
Fe JarositeKFe3+ 3(SO4)2(OH)6
Fe PyriteFeS2
Fe MarcasiteFeS2
Fe HematiteFe2O3
Fe SideriteFeCO3
Fe MetavivianiteFe2+Fe23+(PO4)2(OH)2 · 6H2O
Fe StrengiteFePO4 · 2H2O
Fe RockbridgeiteFe2+Fe43+(PO4)3(OH)5
Fe CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
Fe LipscombiteFe2+Fe23+(PO4)2(OH)2
Fe MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
Fe PhosphosideriteFePO4 · 2H2O
Fe EleonoriteFe63+(PO4)4O(OH)4 · 6H2O
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe IlmeniteFe2+TiO3
Fe StauroliteFe22+Al9Si4O23(OH)
Fe StrunziteMn2+Fe23+(PO4)2(OH)2 · 6H2O
Fe BerauniteFe2+Fe53+(PO4)4(OH)5 · 6H2O
ZrZirconium
Zr ZirconZr(SiO4)
UUranium
U AutuniteCa(UO2)2(PO4)2 · 11H2O

Localities in this Region
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