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Type:
Largest Settlements:
| Place | Population |
|---|---|
| Leesburg | 51,209 (2017) |
| Ashburn | 43,511 (2015) |
| Sterling | 27,822 (2011) |
| South Riding | 24,256 (2011) |
| Broadlands | 12,313 (2011) |
| Sugarland Run | 11,799 (2011) |
Other Languages:
French:
comté de Loudoun, Virginie, États-Unis
German:
Loudoun County, Virginia, Vereinigte Staaten
Italian:
contea di Loudoun, Virginia, Stati Uniti d'America
Russian:
Лаудон, Виргиния, Соединённые Штаты Америки
Simplified Chinese:
勞登縣, 弗吉尼亚州, 美国
Spanish:
Condado de Loudoun, Virginia, Estados Unidos
Albanian:
Loudoun County, Virginia, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة لودون, فرجينيا, الولايات المتحدة
Basque:
Loudoun konderria , Virginia
Bavarian:
Loudoun County, Virginia, Vaoanigte Stootn
Bishnupriya Manipuri:
লৌডৌন কাউন্টি, ভার্জিনিয়া, তিলপারাষ্ট্র
Cebuano:
Loudoun County, Virginia
Cornish:
Konteth Loudoun, Virjynni, Statys Unys
Czech:
Okres Loudoun, Virginie, Spojené státy americké
Dutch:
Loudoun County, Virginia, Verenigde Staten
Farsi/Persian:
شهرستان لادن، ویرجینیا, ویرجینیا, ایالات متحده آمریکا
Georgian:
ლაუდენის ოლქი, ვირჯინია, ამერიკის შეერთებული შტატები
Hebrew:
מחוז לאודון, וירג'יניה, ארצות הברית
Hungarian:
Loudoun megye, Virginia, Amerikai Egyesült Államok
Japanese:
ラウドン郡, バージニア州, アメリカ合衆国
Kazakh (Cyrillic Script):
Лаудон, Виргиния, Америка Құрама Штаттары
Low Saxon/Low German:
Loudoun County, Virginia, USA
Min Dong Chinese:
Loudoun Gông, Virginia
Minnan / Hokkien-Taiwanese:
Loudoun Kūn
Norwegian:
Loudoun County, Virginia, USA
Polish:
Hrabstwo Loudoun, Wirginia, Stany Zjednoczone
Portuguese:
Condado de Loudoun, Virgínia, Estados Unidos
Romanian:
Comitatul Loudoun, Virginia, Statele Unite ale Americii
Sardinian:
contea de Loudoun, Virgìnia, Istados Unidos de Amèrica
Serbian:
Округ Лаудон , Вирџинија, Сједињене Америчке Државе
Serbo-Croatian:
Loudoun County, Virginia, Sjedinjene Američke Države
Swedish:
Loudoun County, Virginia, USA
Traditional Chinese:
勞登縣, 維珍尼亞州, 美國
Turkish:
Loudoun, Virginia, Amerika Birleşik Devletleri
Ukrainian:
Лаудун, Вірджинія, Сполучені Штати Америки
Urdu:
لاوڈن کاؤنٹی، ورجینیا, ورجینیا, ریاستہائے متحدہ امریکا
Vietnamese:
Quận Loudoun, Virginia, Chủng Quốc Hoa Kỳ
Waray:
Condado han Loudoun, Virginia, Estados Unidos
Western Punjabi:
لاؤڈاؤن کاؤنٹی, ورجینیا, امریکہ
Loudoun County (/ˈlaʊdən/) is in the northern part of the Commonwealth of Virginia in the United States.
Loudoun County's seat is Leesburg.
It is bounded on the north by the Potomac River; across the river are Frederick, Washington and Montgomery counties in Maryland; it is bounded on the south by Prince William and Fauquier counties, on the west by the watershed of the Blue Ridge Mountains across which are Jefferson County, West Virginia and Clarke County, and on the east by Fairfax County. The Bull Run Mountains and Catoctin Mountain bisect the county. To the west of the range is the Loudoun Valley. Bisecting the Loudoun Valley from Hillsboro to the Potomac River is Short Hill Mountain.
Known for trap rock quarries providing crushed stone for construction.
Loudoun County's seat is Leesburg.
It is bounded on the north by the Potomac River; across the river are Frederick, Washington and Montgomery counties in Maryland; it is bounded on the south by Prince William and Fauquier counties, on the west by the watershed of the Blue Ridge Mountains across which are Jefferson County, West Virginia and Clarke County, and on the east by Fairfax County. The Bull Run Mountains and Catoctin Mountain bisect the county. To the west of the range is the Loudoun Valley. Bisecting the Loudoun Valley from Hillsboro to the Potomac River is Short Hill Mountain.
Known for trap rock quarries providing crushed stone for construction.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity 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-localities73 valid minerals. 2 (TL) - type locality of valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 Localities: Reported from at least 6 localities in this region. |
| ⓘ Aikinite Formula: CuPbBiS3 |
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ 'Allanite Group' Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) Locality: Aldie, Loudoun County, Virginia, USA |
| ⓘ 'Amphibole Supergroup' Formula: AB2C5(T8O22)W2 |
| ⓘ 'Amphibole Supergroup var. Byssolite' Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| ⓘ 'Ancylite' |
| ⓘ Andradite Formula: Ca3Fe3+2(SiO4)3 |
| ⓘ Anhydrite Formula: CaSO4 Locality: Leesburg, Loudoun County, Virginia, USA |
| ⓘ 'Apatite' Formula: Ca5(PO4)3A |
| ⓘ 'Apophyllite Group' Formula: AB4[Si8O20]X · 8H2O |
| ⓘ Aragonite Formula: CaCO3 |
| ⓘ 'Asbestos' |
| ⓘ 'Asbestos var. Mountain Leather' |
| ⓘ Augite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 Localities: Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ 'Axinite Group' |
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 |
| ⓘ Babingtonite Formula: Ca2Fe2+Fe3+Si5O14(OH) |
| ⓘ Baryte Formula: BaSO4 |
| ⓘ Bornite Formula: Cu5FeS4 |
| ⓘ Calcite Formula: CaCO3 Localities: Reported from at least 10 localities in this region. |
| ⓘ 'Chabazite' |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ Chlorapatite Formula: Ca5(PO4)3Cl |
| ⓘ 'Chlorite Group' Localities: Reported from at least 6 localities in this region. |
| ⓘ Chromite Formula: Fe2+Cr3+2O4 References: |
| ⓘ Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| ⓘ Clinochlore Formula: Mg5Al(AlSi3O10)(OH)8 Localities: Reported from at least 6 localities in this region. |
| ⓘ Clinochlore var. Colerainite Formula: 4MgO · Al2O3 · 2SiO2 · 5H2O |
| ⓘ Clinochlore var. Diabantite Formula: (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| ⓘ Clinozoisite Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| ⓘ Cordierite Formula: Mg2Al4Si5O18 |
| ⓘ Cuprite Formula: Cu2O |
| ⓘ Datolite Formula: CaB(SiO4)(OH) Localities: Reported from at least 8 localities in this region. Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ Diopside Formula: CaMgSi2O6 Localities: Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ Dolomite Formula: CaMg(CO3)2 |
| ⓘ Dravite Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) Localities: Reported from at least 9 localities in this region. |
| ⓘ Epistilbite Formula: CaAl2Si6O16 · 5H2O |
| ⓘ Fluorapatite Formula: Ca5(PO4)3F |
| ⓘ Fluorapophyllite-(K) Formula: KCa4(Si8O20)(F,OH) · 8H2O References: |
| ⓘ Fluorite Formula: CaF2 |
| ⓘ Galena Formula: PbS |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
| ⓘ Goosecreekite (TL) Formula: Ca[Al2Si6O16] · 5H2O Type Locality: Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ Greenockite Formula: CdS |
| ⓘ Grossular Formula: Ca3Al2(SiO4)3 |
| ⓘ Gyrolite Formula: NaCa16Si23AlO60(OH)8 · 14H2O |
| ⓘ Harmotome Formula: Ba2(Si12Al4)O32 · 12H2O |
| ⓘ Hematite Formula: Fe2O3 Localities: Reported from at least 6 localities in this region. |
| ⓘ Hematite var. Specularite Formula: Fe2O3 |
| ⓘ 'Heulandite Subgroup' Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| ⓘ 'Hornblende Root Name Group' Formula: ◻Ca2(C2+4C3+)(AlSi7O22)W2 Localities: Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ Hydroxyapophyllite-(K) Formula: KCa4(Si8O20)(OH,F) · 8H2O Localities: Reported from at least 7 localities in this region. |
| ⓘ Ilmenite Formula: Fe2+TiO3 |
| ⓘ Kainosite-(Y) Formula: Ca2Y2(SiO3)4(CO3) · H2O |
| ⓘ 'K Feldspar' |
| ⓘ 'K Feldspar var. Adularia' Formula: KAlSi3O8 |
| ⓘ Laumontite Formula: CaAl2Si4O12 · 4H2O Localities: Reported from at least 6 localities in this region. Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ 'Limonite' |
| ⓘ Loudounite (TL) Formula: NaCa5Zr4Si16O40(OH)11 · 8H2O Type Locality: Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 Localities: |
| ⓘ Marcasite Formula: FeS2 |
| ⓘ Molybdenite Formula: MoS2 Description: Found by Brander Robinson and Identified by Lance Kearns, Geologist, JMU References: |
| ⓘ Mordenite Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| ⓘ Native Gold Formula: Au |
| ⓘ Native Silver Formula: Ag |
| ⓘ Natrolite Formula: Na2Al2Si3O10 · 2H2O |
| ⓘ 'Ochre' |
| ⓘ Opal Formula: SiO2 · nH2O |
| ⓘ Opal var. Opal-AN Formula: SiO2 · nH2O |
| ⓘ Pectolite Formula: NaCa2Si3O8(OH) |
| ⓘ Pigeonite Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ Prehnite Formula: Ca2Al2Si3O10(OH)2 Localities: Chantilly Quarry, Chantilly, Loudoun County, Virginia, USA New Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA Bull Run Quarry, Conklin, Loudoun County, Virginia, USA Virginia Crushed Stone Quarry, Loudoun County, Virginia, USA Virginia Trap Rock Quarry (Goose Creek quarry), Loudoun County, Virginia, USA |
| ⓘ Pseudomalachite Formula: Cu5(PO4)2(OH)4 |
| ⓘ 'Pumpellyite Subgroup' Formula: Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Quartz Formula: SiO2 Localities: Reported from at least 12 localities in this region. |
| ⓘ Quartz var. Agate Formula: SiO2 |
| ⓘ Quartz var. Amethyst Formula: SiO2 |
| ⓘ Quartz var. Chalcedony Formula: SiO2 |
| ⓘ Quartz var. Moss Agate Formula: SiO2 |
| ⓘ Quartz var. Prase Formula: SiO2 |
| ⓘ Riebeckite Formula: ◻Na2(Fe2+3Fe3+2)Si8O22(OH)2 |
| ⓘ Rutile Formula: TiO2 Description: Tiny orange micro crystals identified by Lance Kearns,Geologist, James Madison University. Photo at JMU and Brander Robinson collection References: |
| ⓘ 'Scapolite' Locality: Leesburg, Loudoun County, Virginia, USA |
| ⓘ 'Serpentine Subgroup' Formula: D3[Si2O5](OH)4 Description: "Retinalite" |
| ⓘ Sphalerite Formula: ZnS Localities: New Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA Bull Run Quarry, Conklin, Loudoun County, Virginia, USA Unnamed PGE Occurrence (MRDS - 10048644), Loudoun County, Virginia, USA Old Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA Virginia Trap Rock Quarry (Goose Creek quarry), Loudoun County, Virginia, USA |
| ⓘ Stilbite-Ca Formula: NaCa4(Si27Al9)O72 · 28H2O References: Jamison K. Brizendine specimensIdentified by Alexander Wong: Visual Identification |
| ⓘ 'Stilbite Subgroup' Formula: M6-7[Al8-9Si27-28O72] · nH2O Localities: Reported from at least 6 localities in this region. |
| ⓘ Stilpnomelane Formula: K4Fe2+48[Si64Al8]O164(OH)52 · nH2O |
| ⓘ Talc Formula: Mg3Si4O10(OH)2 |
| ⓘ Thaumasite Formula: Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| ⓘ Thomsonite-Ca Formula: NaCa2[Al5Si5O20] · 6H2O Description: Occurs in cavities and fractures in basaltic trap rock. |
| ⓘ 'Thomsonite Subgroup' |
| ⓘ Titanite Formula: CaTiO(SiO4) |
| ⓘ 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z Description: Micro brownish crystals. Identified by Lance Kearns, Geologist, JMU as Dravite variety. Brander Robinson Collection References: |
| ⓘ Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ Vesuvianite Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| ⓘ Wollastonite Formula: Ca3(Si3O9) |
| ⓘ Wurtzite Formula: (Zn,Fe)S |
| ⓘ Xenotime-(Y) Formula: Y(PO4) Locality: Leesburg, Loudoun County, Virginia, USA |
| ⓘ Xonotlite Formula: Ca6(Si6O17)(OH)2 |
| ⓘ 'Zeolite Group' Locality: Leesburg, Loudoun County, Virginia, USA |
| ⓘ Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| ⓘ | Native Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Greenockite | 2.CB.45 | CdS |
| ⓘ | Wurtzite | 2.CB.45 | (Zn,Fe)S |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Marcasite | 2.EB.10a | FeS2 |
| ⓘ | Aikinite | 2.HB.05a | CuPbBiS3 |
| Group 3 - Halides | |||
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Chromite | 4.BB.05 | Fe2+Cr3+2O4 |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| ⓘ | Hematite var. Specularite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz var. Agate | 4.DA.05 | SiO2 |
| ⓘ | var. Amethyst | 4.DA.05 | SiO2 |
| ⓘ | var. Chalcedony | 4.DA.05 | SiO2 |
| ⓘ | var. Moss Agate | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | var. Prase | 4.DA.05 | SiO2 |
| ⓘ | Opal var. Opal-AN | 4.DA.10 | SiO2 · nH2O |
| ⓘ | 4.DA.10 | SiO2 · nH2O | |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Aragonite | 5.AB.15 | CaCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anhydrite | 7.AD.30 | CaSO4 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Thaumasite | 7.DG.15 | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Xenotime-(Y) | 8.AD.35 | Y(PO4) |
| ⓘ | Pseudomalachite | 8.BD.05 | Cu5(PO4)2(OH)4 |
| ⓘ | Chlorapatite | 8.BN.05 | Ca5(PO4)3Cl |
| ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| ⓘ | Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| ⓘ | Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Titanite | 9.AG.15 | CaTiO(SiO4) |
| ⓘ | Datolite | 9.AJ.20 | CaB(SiO4)(OH) |
| ⓘ | Clinozoisite | 9.BG.05a | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Vesuvianite | 9.BG.35 | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| ⓘ | Kainosite-(Y) | 9.CF.10 | Ca2Y2(SiO3)4(CO3) · H2O |
| ⓘ | Cordierite | 9.CJ.10 | Mg2Al4Si5O18 |
| ⓘ | Dravite | 9.CK.05 | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | Pigeonite | 9.DA.10 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ | Augite | 9.DA.15 | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
| ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ | Tremolite | 9.DE.10 | ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ | Riebeckite | 9.DE.25 | ◻Na2(Fe2+3Fe3+2)Si8O22(OH)2 |
| ⓘ | Pectolite | 9.DG.05 | NaCa2Si3O8(OH) |
| ⓘ | Wollastonite | 9.DG.05 | Ca3(Si3O9) |
| ⓘ | Xonotlite | 9.DG.35 | Ca6(Si6O17)(OH)2 |
| ⓘ | Babingtonite | 9.DK.05 | Ca2Fe2+Fe3+Si5O14(OH) |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| ⓘ | Fluorapophyllite-(K) | 9.EA.15 | KCa4(Si8O20)(F,OH) · 8H2O |
| ⓘ | Hydroxyapophyllite-(K) | 9.EA.15 | KCa4(Si8O20)(OH,F) · 8H2O |
| ⓘ | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
| ⓘ | Clinochlore | 9.EC.55 | Mg5Al(AlSi3O10)(OH)8 |
| ⓘ | var. Diabantite | 9.EC.55 | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| ⓘ | var. Colerainite | 9.EC.55 | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| ⓘ | Gyrolite | 9.EE.30 | NaCa16Si23AlO60(OH)8 · 14H2O |
| ⓘ | Stilpnomelane | 9.EG.40 | K4Fe2+48[Si64Al8]O164(OH)52 · nH2O |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | 'Zeolite Group' | 9.G0. | |
| ⓘ | Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
| ⓘ | Thomsonite-Ca | 9.GA.10 | NaCa2[Al5Si5O20] · 6H2O |
| ⓘ | Laumontite | 9.GB.10 | CaAl2Si4O12 · 4H2O |
| ⓘ | Goosecreekite (TL) | 9.GB.25 | Ca[Al2Si6O16] · 5H2O |
| ⓘ | Harmotome | 9.GC.10 | Ba2(Si12Al4)O32 · 12H2O |
| ⓘ | Mordenite | 9.GD.35 | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| ⓘ | Epistilbite | 9.GD.45 | CaAl2Si6O16 · 5H2O |
| ⓘ | Stilbite-Ca | 9.GE.10 | NaCa4(Si27Al9)O72 · 28H2O |
| ⓘ | Loudounite (TL) | 9.HF.10 | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| Unclassified | |||
| ⓘ | 'K Feldspar var. Adularia' | - | KAlSi3O8 |
| ⓘ | 'Amphibole Supergroup' | - | AB2C5(T8O22)W2 |
| ⓘ | 'Apophyllite Group' | - | AB4[Si8O20]X · 8H2O |
| ⓘ | 'Asbestos' | - | |
| ⓘ | 'Chabazite' | - | |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Heulandite Subgroup' | - | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Pumpellyite Subgroup' | - | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| ⓘ | 'Stilbite Subgroup' | - | M6-7[Al8-9Si27-28O72] · nH2O |
| ⓘ | 'Tourmaline' | - | AD3G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Scapolite' | - | |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(C2+4C3+)(AlSi7O22)W2 |
| ⓘ | 'Ancylite' | - | |
| ⓘ | 'Asbestos var. Mountain Leather' | - | |
| ⓘ | 'K Feldspar' | - | |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| ⓘ | 'Amphibole Supergroup var. Byssolite' | - | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| ⓘ | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
| ⓘ | 'Ochre' | - | |
| ⓘ | 'Thomsonite Subgroup' | - | |
| ⓘ | 'Apatite' | - | Ca5(PO4)3A |
| ⓘ | 'Axinite Group' | - | |
| ⓘ | 'Allanite Group' | - | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| H | ⓘ Apophyllite Group | AB4[Si8O20]X · 8H2O |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Babingtonite | Ca2Fe2+Fe3+Si5O14(OH) |
| H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| H | ⓘ Clinozoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| H | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| H | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | ⓘ Datolite | CaB(SiO4)(OH) |
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
| H | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| H | ⓘ Goosecreekite | Ca[Al2Si6O16] · 5H2O |
| H | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| H | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| H | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| H | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| H | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| H | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| H | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| H | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| H | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Pectolite | NaCa2Si3O8(OH) |
| H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| H | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| H | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| H | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| H | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| H | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| H | ⓘ Talc | Mg3Si4O10(OH)2 |
| H | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| H | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| H | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| H | ⓘ Xonotlite | Ca6(Si6O17)(OH)2 |
| H | ⓘ Clinochlore var. Colerainite | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| H | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| H | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| H | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| H | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| B | Boron | |
| B | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Datolite | CaB(SiO4)(OH) |
| B | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| C | Carbon | |
| C | ⓘ Aragonite | CaCO3 |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| O | Oxygen | |
| O | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| O | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
| O | ⓘ Quartz var. Agate | SiO2 |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Quartz var. Amethyst | SiO2 |
| O | ⓘ Amphibole Supergroup | AB2C5(T8O22)W2 |
| O | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| O | ⓘ Anhydrite | CaSO4 |
| O | ⓘ Apophyllite Group | AB4[Si8O20]X · 8H2O |
| O | ⓘ Aragonite | CaCO3 |
| O | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Babingtonite | Ca2Fe2+Fe3+Si5O14(OH) |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Chlorapatite | Ca5(PO4)3Cl |
| O | ⓘ Chromite | Fe2+Cr23+O4 |
| O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| O | ⓘ Clinozoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| O | ⓘ Cordierite | Mg2Al4Si5O18 |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| O | ⓘ Diopside | CaMgSi2O6 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Datolite | CaB(SiO4)(OH) |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
| O | ⓘ Fluorapatite | Ca5(PO4)3F |
| O | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| O | ⓘ Goosecreekite | Ca[Al2Si6O16] · 5H2O |
| O | ⓘ Grossular | Ca3Al2(SiO4)3 |
| O | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| O | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| O | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| O | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| O | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| O | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| O | ⓘ Quartz var. Moss Agate | SiO2 |
| O | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Pectolite | NaCa2Si3O8(OH) |
| O | ⓘ Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| O | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| O | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| O | ⓘ Rutile | TiO2 |
| O | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| O | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| O | ⓘ Talc | Mg3Si4O10(OH)2 |
| O | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| O | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| O | ⓘ Titanite | CaTiO(SiO4) |
| O | ⓘ Tourmaline | AD3G6(T6O18)(BO3)3X3Z |
| O | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| O | ⓘ Wollastonite | Ca3(Si3O9) |
| O | ⓘ Xenotime-(Y) | Y(PO4) |
| O | ⓘ Xonotlite | Ca6(Si6O17)(OH)2 |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Hematite var. Specularite | Fe2O3 |
| O | ⓘ Quartz var. Prase | SiO2 |
| O | ⓘ Clinochlore var. Colerainite | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| O | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| O | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| O | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| O | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| O | ⓘ Apatite | Ca5(PO4)3A |
| O | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| F | Fluorine | |
| F | ⓘ Fluorapatite | Ca5(PO4)3F |
| F | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| F | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Na | Sodium | |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Na | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Na | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| Na | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| Na | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Na | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Na | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Na | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Na | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Mg | Magnesium | |
| Mg | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Mg | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Mg | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Mg | ⓘ Cordierite | Mg2Al4Si5O18 |
| Mg | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| Mg | ⓘ Diopside | CaMgSi2O6 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Mg | ⓘ Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Mg | ⓘ Talc | Mg3Si4O10(OH)2 |
| Mg | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Mg | ⓘ Clinochlore var. Colerainite | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| Al | Aluminium | |
| Al | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Al | ⓘ Clinozoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Al | ⓘ Cordierite | Mg2Al4Si5O18 |
| Al | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| Al | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
| Al | ⓘ Goosecreekite | Ca[Al2Si6O16] · 5H2O |
| Al | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Al | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Al | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| Al | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Al | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Al | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| Al | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Al | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Al | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Al | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| Al | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Al | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Al | ⓘ Clinochlore var. Colerainite | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| Al | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Al | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Al | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | Silicon | |
| Si | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Si | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
| Si | ⓘ Quartz var. Agate | SiO2 |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Quartz var. Amethyst | SiO2 |
| Si | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Si | ⓘ Apophyllite Group | AB4[Si8O20]X · 8H2O |
| Si | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Si | ⓘ Babingtonite | Ca2Fe2+Fe3+Si5O14(OH) |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | ⓘ Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
| Si | ⓘ Clinozoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Si | ⓘ Cordierite | Mg2Al4Si5O18 |
| Si | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| Si | ⓘ Diopside | CaMgSi2O6 |
| Si | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Datolite | CaB(SiO4)(OH) |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
| Si | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| Si | ⓘ Goosecreekite | Ca[Al2Si6O16] · 5H2O |
| Si | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Si | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Si | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| Si | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Si | ⓘ Opal var. Opal-AN | SiO2 · nH2O |
| Si | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| Si | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| Si | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Si | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| Si | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| Si | ⓘ Quartz var. Moss Agate | SiO2 |
| Si | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Si | ⓘ Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Si | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Si | ⓘ Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
| Si | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| Si | ⓘ Talc | Mg3Si4O10(OH)2 |
| Si | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| Si | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Si | ⓘ Titanite | CaTiO(SiO4) |
| Si | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Si | ⓘ Wollastonite | Ca3(Si3O9) |
| Si | ⓘ Xonotlite | Ca6(Si6O17)(OH)2 |
| Si | ⓘ Zircon | Zr(SiO4) |
| Si | ⓘ Quartz var. Prase | SiO2 |
| Si | ⓘ Clinochlore var. Colerainite | 4MgO · Al2O3 · 2SiO2 · 5H2O |
| Si | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Si | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Si | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| Si | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
| P | Phosphorus | |
| P | ⓘ Chlorapatite | Ca5(PO4)3Cl |
| P | ⓘ Fluorapatite | Ca5(PO4)3F |
| P | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| P | ⓘ Xenotime-(Y) | Y(PO4) |
| P | ⓘ Apatite | Ca5(PO4)3A |
| S | Sulfur | |
| S | ⓘ Aikinite | CuPbBiS3 |
| S | ⓘ Anhydrite | CaSO4 |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Galena | PbS |
| S | ⓘ Greenockite | CdS |
| S | ⓘ Marcasite | FeS2 |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| S | ⓘ Wurtzite | (Zn,Fe)S |
| Cl | Chlorine | |
| Cl | ⓘ Chlorapatite | Ca5(PO4)3Cl |
| Cl | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| K | Potassium | |
| K | ⓘ K Feldspar var. Adularia | KAlSi3O8 |
| K | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| K | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| K | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| K | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| K | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| Ca | Calcium | |
| Ca | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Ca | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Ca | ⓘ Anhydrite | CaSO4 |
| Ca | ⓘ Aragonite | CaCO3 |
| Ca | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ca | ⓘ Babingtonite | Ca2Fe2+Fe3+Si5O14(OH) |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Chlorapatite | Ca5(PO4)3Cl |
| Ca | ⓘ Clinozoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Diopside | CaMgSi2O6 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Datolite | CaB(SiO4)(OH) |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Epistilbite | CaAl2Si6O16 · 5H2O |
| Ca | ⓘ Fluorapatite | Ca5(PO4)3F |
| Ca | ⓘ Fluorapophyllite-(K) | KCa4(Si8O20)(F,OH) · 8H2O |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Goosecreekite | Ca[Al2Si6O16] · 5H2O |
| Ca | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Ca | ⓘ Gyrolite | NaCa16Si23AlO60(OH)8 · 14H2O |
| Ca | ⓘ Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Ca | ⓘ Hydroxyapophyllite-(K) | KCa4(Si8O20)(OH,F) · 8H2O |
| Ca | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| Ca | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Ca | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| Ca | ⓘ Mordenite | (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| Ca | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Ca | ⓘ Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Ca | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Ca | ⓘ Thaumasite | Ca3(SO4)[Si(OH)6](CO3) · 12H2O |
| Ca | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Ca | ⓘ Titanite | CaTiO(SiO4) |
| Ca | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Ca | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Ca | ⓘ Wollastonite | Ca3(Si3O9) |
| Ca | ⓘ Xonotlite | Ca6(Si6O17)(OH)2 |
| Ca | ⓘ Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Ca | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Ca | ⓘ Apatite | Ca5(PO4)3A |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Ti | ⓘ Rutile | TiO2 |
| Ti | ⓘ Titanite | CaTiO(SiO4) |
| Ti | ⓘ Amphibole Supergroup var. Byssolite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Cr | Chromium | |
| Cr | ⓘ Chromite | Fe2+Cr23+O4 |
| Fe | Iron | |
| Fe | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Fe | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Fe | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Fe | ⓘ Babingtonite | Ca2Fe2+Fe3+Si5O14(OH) |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Chromite | Fe2+Cr23+O4 |
| Fe | ⓘ Clinochlore var. Diabantite | (Mg,Fe,Al)6((Si,Al)4O10)(OH)8 |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Marcasite | FeS2 |
| Fe | ⓘ Pigeonite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Fe | ⓘ Stilpnomelane | K4Fe482+[Si64Al8]O164(OH)52 · nH2O |
| Fe | ⓘ Vesuvianite | Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9 |
| Fe | ⓘ Wurtzite | (Zn,Fe)S |
| Fe | ⓘ Hematite var. Specularite | Fe2O3 |
| Cu | Copper | |
| Cu | ⓘ Aikinite | CuPbBiS3 |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Pseudomalachite | Cu5(PO4)2(OH)4 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Zn | ⓘ Wurtzite | (Zn,Fe)S |
| Y | Yttrium | |
| Y | ⓘ Kainosite-(Y) | Ca2Y2(SiO3)4(CO3) · H2O |
| Y | ⓘ Xenotime-(Y) | Y(PO4) |
| Zr | Zirconium | |
| Zr | ⓘ Loudounite | NaCa5Zr4Si16O40(OH)11 · 8H2O |
| Zr | ⓘ Zircon | Zr(SiO4) |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Ag | Silver | |
| Ag | ⓘ Native Silver | Ag |
| Cd | Cadmium | |
| Cd | ⓘ Greenockite | CdS |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Ba | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Aikinite | CuPbBiS3 |
| Pb | ⓘ Galena | PbS |
| Bi | Bismuth | |
| Bi | ⓘ Aikinite | CuPbBiS3 |
Fossils
There are 1 fossil locality from the PaleoBioDB database within this region.These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.
| Occurrences | 1 | ||||||
|---|---|---|---|---|---|---|---|
| Youngest Fossil Listed | 209 Ma (Late/Upper Triassic) | ||||||
| Oldest Fossil Listed | 228 Ma (Late/Upper Triassic) | ||||||
| Stratigraphic Units |
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| Fossils from Region | Click here to show the list. | ||||||
| Fossil Localities | Click to show 1 fossil locality |
Other Databases
| Wikipedia: | https://en.wikipedia.org/wiki/Loudoun_County,_Virginia |
|---|---|
| Wikidata ID: | Q495310 |
| GeoNames ID: | 4770746 |
Localities in this Region
Other Regions, Features and Areas that Intersect
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References
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Bull Run Quarry, Conklin, Loudoun County, Virginia, USA