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York County, Pennsylvania, USAi
Regional Level Types
York CountyCounty
PennsylvaniaState
USACountry

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Type:
Largest Settlements:
PlacePopulation
York43,992 (2017)
Hanover15,496 (2017)
Weigelstown12,875 (2017)
Shiloh11,218 (2017)
East York8,777 (2017)
Parkville6,706 (2017)
Mindat Locality ID:
156405
Long-form identifier:
mindat:1:2:156405:4
GUID (UUID V4):
1194f3bd-d004-4a21-8303-00663485a102
Other Languages:
French:
comté de York, Pennsylvanie, États-Unis
German:
York County, Pennsylvania, Vereinigte Staaten
Italian:
contea di York, Pennsylvania, Stati Uniti d'America
Russian:
Йорк, Пенсильвания, Соединённые Штаты Америки
Simplified Chinese:
約克縣, 宾夕法尼亚州, 美国
Spanish:
Condado de York, Pensilvania, Estados Unidos
Albanian:
York County, Pennsylvania, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة يورك, بنسيلفانيا, الولايات المتحدة
Armenian:
Յորք շրջան, Փենսիլվանիա, Ամերիկայի Միացյալ Նահանգներ
Basque:
York konderria , Pennsylvania
Bavarian:
York County, Pennsylvania, Vaoanigte Stootn
Bishnupriya Manipuri:
ইয়র্ক কাউন্টি, পেনসিলভানিয়া, তিলপারাষ্ট্র
Bulgarian:
Йорк, Пенсилвания, Съединени американски щати
Cebuano:
York County , Pennsylvania
Cornish:
Konteth York, Pennsylvani, Statys Unys
Dutch:
York County, Pennsylvania, Verenigde Staten
Esperanto:
Kantono Jorko, Pensilvanio
Farsi/Persian:
شهرستان یورک، پنسیلوانیا, پنسیلوانیا, ایالات متحده آمریکا
Georgian:
იორკის ოლქი, პენსილვანია, ამერიკის შეერთებული შტატები
Hebrew:
מחוז יורק, פנסילבניה, ארצות הברית
Hungarian:
York megye, Pennsylvania, Amerikai Egyesült Államok
Irish Gaelic:
Contae York, Pennsylvania, Stáit Aontaithe Mheiriceá
Japanese:
ヨーク郡, ペンシルベニア州, アメリカ合衆国
Korean:
요크 군, 펜실베이니아주, 미국
Latin:
Eboracensis Comitatus, Pennsilvania, Civitates Foederatae Americae
Low Saxon/Low German:
York County, Pennsylvania, USA
Malay:
York County, Pennsylvania, Amerika Syarikat
Min Dong Chinese:
York Gông, Pennsylvania
Minnan / Hokkien-Taiwanese:
York Kūn
Norwegian:
York County, Pennsylvania, USA
Pennsylvania German:
Yarrick Kaundi, Pennsilfaani, Amerikaa
Polish:
Hrabstwo York, Pensylwania, Stany Zjednoczone
Portuguese:
Condado de York, Pensilvânia, Estados Unidos
Romanian:
Comitatul York, Pennsylvania, Statele Unite ale Americii
Sardinian:
contea de York, Pennsylvania, Istados Unidos de Amèrica
Scottish Gaelic:
York County, Pennsylvania, Na Stàitean Aonaichte
Serbian:
Округ Јорк, Пенсилванија, Сједињене Америчке Државе
Serbo-Croatian:
York County, Pennsylvania, Sjedinjene Američke Države
Swedish:
York County, Pennsylvania, USA
Traditional Chinese:
約克縣, 賓夕凡尼亞州, 美國
Turkish:
York İlçesi, Pensilvanya, Amerika Birleşik Devletleri
Ukrainian:
Йорк, Пенсильванія, Сполучені Штати Америки
Urdu:
یارک کاؤنٹی، پنسلوانیا, پنسلوانیا, ریاستہائے متحدہ امریکا
Vietnamese:
Quận York, Pennsylvania, Chủng Quốc Hoa Kỳ
Waray:
Condado han York, Pennsylvania, Estados Unidos
Welsh:
Swydd York, Pennsylvania, Unol Daleithiau America
Western Punjabi:
یارک کاؤنٹی، پنسلوانیا, پنسلوانیا, امریکہ


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Select Mineral List Type

Standard Detailed Gallery Strunz 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

70 valid minerals.

Rock Types Recorded

Note: 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:

Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
'Allanite Group'
Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Analcime
Formula: Na(AlSi2O6) · H2O
Anatase
Formula: TiO2
Description: Occurances at approximately the 40 01'02"N, 76 31'31"W portion of the quarry. Microcrystals (< 0.2 mm) occuring in calcite or directly on the phyllite schist, along veinlets. Larger xtls found in upper levels within several milky quartz pods, typically 30cm by 6 to 15 m in length. Associated with Brookite occasionally as an alteration of Ilmenite.
Andradite
Formula: Ca3Fe3+2(SiO4)3
Anorthite
Formula: Ca(Al2Si2O8)
Anorthite var. Bytownite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
'Apatite Group'
Localities: Reported from at least 11 localities in this region.
'Apophyllite Group'
Formula: AB4[Si8O22]X · 8H2O
Aragonite
Formula: CaCO3
Aurichalcite
Formula: (Zn,Cu)5(CO3)2(OH)6
Azurite
Formula: Cu3(CO3)2(OH)2
Baryte
Formula: BaSO4
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Bornite
Formula: Cu5FeS4
Brookite
Formula: TiO2
Habit: Microcrystals to larger, thin, platy xtls, deeply striates parallel to their length.
Colour: transparent (micro-xtls), to light brown
Description: Occurances at approximately the 40 01'02"N, 76 31'31"W portion of the quarry. Microcrystals occuring in calcite or directly on the phyllite schist, along veinlets. Larger xtls found in within several milky quartz pods, typically 30cm by 6 to 15 m in length. Associated with Anatase occasionally as an alteration of Ilmenite.
Calcite
Formula: CaCO3
Localities: Reported from at least 21 localities in this region.
Habit: Scalenohedtal and twins
Colour: Pale Yellow to orange
Celestine
Formula: SrSO4
'Chabazite'
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 16 localities in this region.
Chamosite
Formula: (Fe2+)5Al(Si,Al)4O10(OH,O)8
'Chlorite Group'
Localities: Reported from at least 12 localities in this region.
Chloritoid
Formula: (Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Cobaltite
Formula: CoAsS
Copper
Formula: Cu
Cuprite
Formula: Cu2O
Datolite
Formula: CaB(SiO4)(OH)
Localities: Reported from at least 11 localities in this region.
Digenite
Formula: Cu9S5
Dolomite
Formula: CaMg(CO3)2
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Epsomite
Formula: MgSO4 · 7H2O
Fayalite
Formula: Fe2+2SiO4
Habit: Millimeter sized grains with a pebbly surface, high relief
Colour: nearly colorless to very pale yellowish green
Description: Occuring in Quartz ferrogabbo, Fayalite has been observed only in thin section. Millimeter sized grains with a pebbly surface, high relief. The grains are nearly colorless to very pale yellowish green with pastel interfefence colors under crossed nicols.
Fluorite
Formula: CaF2
Galena
Formula: PbS
Galena var. Silver-bearing Galena
Formula: PbS with Ag
Habit: massive with octahedral and cubic parting
Colour: metalic silver-grey
Fluorescence: N/A
Description: similar to galena from the Pequea-Burnt Mills "silver mines" (located 19 km southeast of the quarry).
'Garnet Group'
Formula: X3Z2(SiO4)3
Localities: Reported from at least 11 localities in this region.
Goethite
Formula: α-Fe3+O(OH)
Gold
Formula: Au
Goslarite
Formula: ZnSO4 · 7H2O
Greenockite
Formula: CdS
Grossular
Formula: Ca3Al2(SiO4)3
Gypsum
Formula: CaSO4 · 2H2O
Hematite
Formula: Fe2O3
Localities: Reported from at least 14 localities in this region.
Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
'Heulandite Subgroup'
Hexahydrite
Formula: MgSO4 · 6H2O
Hydrozincite
Formula: Zn5(CO3)2(OH)6
Ilmenite
Formula: Fe2+TiO3
Habit: platy, lusterous
Colour: Black
Description: Occasionally found partly replaced by/altering to Anatase or Brookite.
Ilvaite
Formula: CaFe3+Fe2+2(Si2O7)O(OH)
Jarosite
Formula: KFe3+3(SO4)2(OH)6
'K Feldspar'
'K Feldspar var. Adularia'
Formula: KAlSi3O8
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Lechatelierite
Formula: SiO2
Description: Excerpt from Pasek, M.A., Block, K. & Pasek, V. (2012): Fulgurite morphology: a classification scheme and clues to formation. "Two fulgurites, both from York County, Pennsylvania, USA, showed the reduction of iron to iron metal with an assortment of Fe–Ti and Si–P compounds with stoichiometry that ranges from nearly pure Fe metal to FeSi. These metal silicides include stoichiometric Fe3Si, Fe2Si, and Fe5Si3, and possibly Fe8Si3 and Fe7Si3, and provide a terrestrial source for these phases, which are typically associated with extraterrestrial material."
Lepidocrocite
Formula: γ-Fe3+O(OH)
'Limonite'
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 14 localities in this region.
Malachite
Formula: Cu2(CO3)(OH)2
Localities: Reported from at least 14 localities in this region.
'Manganese Oxides'
Marcasite
Formula: FeS2
'Mica Group'
'Monazite'
Formula: REE(PO4)
Habit: single tabular crystals, rarely as radiating clusters of twins. Resinous luster.
Colour: clear honey yellow
Fluorescence: neodymium-green color under unfiltered shortwave UV light
Description: Occurrs in quartz veins cutting phyllite schist, associated with ilmenite plates altering to anatase or brookite (scarce).
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 12 localities in this region.
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Opal
Formula: SiO2 · nH2O
Orthoclase
Formula: K(AlSi3O8)
Localities: Reported from at least 11 localities in this region.
Palygorskite
Formula: (Mg,Al)2Si4O10(OH) · 4H2O
Paragonite
Formula: NaAl2(AlSi3O10)(OH)2
Pyrite
Formula: FeS2
Localities: Reported from at least 16 localities in this region.
Habit: cubic
Colour: golden
Fluorescence: none
Description: Good crystals to be found up to 1 inch on edge of cubic/elongated cubic habit. Rarely, twinned/penetrating crystals could be found.
Pyrolusite
Formula: Mn4+O2
'Pyroxene Group'
Formula: ADSi2O6
Localities: Reported from at least 11 localities in this region.
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Localities: Reported from at least 18 localities in this region.
Quartz var. Agate
Quartz var. Amethyst
Formula: SiO2
Quartz var. Chalcedony
Formula: SiO2
Rutile
Formula: TiO2
Safflorite
Formula: (Co,Ni,Fe)As2
'Serpentine Subgroup' ?
Formula: D3[Si2O5](OH)4
Smithsonite
Formula: ZnCO3
Sperrylite
Formula: PtAs2
Sphalerite
Formula: ZnS
Localities: Reported from at least 6 localities in this region.
'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
Sudburyite
Formula: PdSb
Talc
Formula: Mg3Si4O10(OH)2
Localities: Reported from at least 11 localities in this region.
Ulvöspinel
Formula: TiFe2O4
Description: Discovered in microprobe analysis, accepted from analysis by Robert C. Smith (1973), however no evidence has been presented for a specimen containing greater than 50 mol-percent Ulvöspinel.
Ungavaite
Formula: Pd4Sb3
Wavellite
Formula: Al3(PO4)2(OH,F)3 · 5H2O
Wurtzite
Formula: (Zn,Fe)S

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Bornite2.BA.15Cu5FeS4
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Cobaltite2.EB.25CoAsS
Digenite2.BA.10Cu9S5
Galena2.CD.10PbS
var. Silver-bearing Galena2.CD.10PbS with Ag
Greenockite2.CB.45CdS
Marcasite2.EB.10aFeS2
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe1-xS
Safflorite2.EB.15a(Co,Ni,Fe)As2
Sperrylite2.EB.05aPtAs2
Sphalerite2.CB.05aZnS
Sudburyite2.CC.05PdSb
Ungavaite2.AC.35bPd4Sb3
Wurtzite2.CB.45(Zn,Fe)S
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Anatase4.DD.05TiO2
Brookite4.DD.10TiO2
Cuprite4.AA.10Cu2O
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Lechatelierite4.DA.30SiO2
Lepidocrocite4.FE.15γ-Fe3+O(OH)
Magnetite4.BB.05Fe2+Fe3+2O4
Opal4.DA.10SiO2 · nH2O
Pyrolusite4.DB.05Mn4+O2
Quartz4.DA.05SiO2
var. Agate4.DA.05SiO2
var. Amethyst4.DA.05SiO2
var. Chalcedony4.DA.05SiO2
Rutile4.DB.05TiO2
Ulvöspinel4.BB.05TiFe2O4
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Aurichalcite5.BA.15(Zn,Cu)5(CO3)2(OH)6
Azurite5.BA.05Cu3(CO3)2(OH)2
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Hydrozincite5.BA.15Zn5(CO3)2(OH)6
Malachite5.BA.10Cu2(CO3)(OH)2
Smithsonite5.AB.05ZnCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Celestine7.AD.35SrSO4
Epsomite7.CB.40MgSO4 · 7H2O
Goslarite7.CB.40ZnSO4 · 7H2O
Gypsum7.CD.40CaSO4 · 2H2O
Hexahydrite7.CB.25MgSO4 · 6H2O
Jarosite7.BC.10KFe3+3(SO4)2(OH)6
Group 8 - Phosphates, Arsenates and Vanadates
Wavellite8.DC.50Al3(PO4)2(OH,F)3 · 5H2O
Group 9 - Silicates
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Analcime9.GB.05Na(AlSi2O6) · H2O
Andradite9.AD.25Ca3Fe3+2(SiO4)3
Anorthite9.FA.35Ca(Al2Si2O8)
var. Bytownite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
Chamosite9.EC.55(Fe2+)5Al(Si,Al)4O10(OH,O)8
Chloritoid9.AF.85(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
Datolite9.AJ.20CaB(SiO4)(OH)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fayalite9.AC.05Fe2+2SiO4
Grossular9.AD.25Ca3Al2(SiO4)3
Hemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O
Ilvaite9.BE.07CaFe3+Fe2+2(Si2O7)O(OH)
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Orthoclase9.FA.30K(AlSi3O8)
Palygorskite9.EE.20(Mg,Al)2Si4O10(OH) · 4H2O
Paragonite9.EC.15NaAl2(AlSi3O10)(OH)2
Talc9.EC.05Mg3Si4O10(OH)2
Unclassified Minerals, Rocks, etc.
'Allanite Group'-(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
'Apatite Group'-
'Apophyllite Group'-AB4[Si8O22]X · 8H2O
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Chabazite'-
'Chlorite Group'-
'Garnet Group'-X3Z2(SiO4)3
'Heulandite Subgroup'-
'K Feldspar'-
'var. Adularia'-KAlSi3O8
'Limonite'-
'Manganese Oxides'-
'Mica Group'-
'Monazite'-REE(PO4)
'Pyroxene Group'-ADSi2O6
'Serpentine Subgroup' ?-D3[Si2O5](OH)4
'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O

List of minerals for each chemical element

HHydrogen
H AnalcimeNa(AlSi2O6) · H2O
H Apophyllite GroupAB4[Si8O22]X · 8H2O
H LaumontiteCaAl2Si4O12 · 4H2O
H NatroliteNa2Al2Si3O10 · 2H2O
H Aurichalcite(Zn,Cu)5(CO3)2(OH)6
H AzuriteCu3(CO3)2(OH)2
H MalachiteCu2(CO3)(OH)2
H Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
H EpsomiteMgSO4 · 7H2O
H Goethiteα-Fe3+O(OH)
H GoslariteZnSO4 · 7H2O
H GypsumCaSO4 · 2H2O
H HemimorphiteZn4Si2O7(OH)2 · H2O
H HydrozinciteZn5(CO3)2(OH)6
H HexahydriteMgSO4 · 6H2O
H JarositeKFe33+(SO4)2(OH)6
H Lepidocrociteγ-Fe3+O(OH)
H Palygorskite(Mg,Al)2Si4O10(OH) · 4H2O
H IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
H ParagoniteNaAl2(AlSi3O10)(OH)2
H Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H OpalSiO2 · nH2O
H Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H ClinochloreMg5Al(AlSi3O10)(OH)8
H MuscoviteKAl2(AlSi3O10)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
H WavelliteAl3(PO4)2(OH,F)3 · 5H2O
H Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
H DatoliteCaB(SiO4)(OH)
H TalcMg3Si4O10(OH)2
H Serpentine SubgroupD3[Si2O5](OH)4
BBoron
B DatoliteCaB(SiO4)(OH)
CCarbon
C CalciteCaCO3
C Aurichalcite(Zn,Cu)5(CO3)2(OH)6
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
C AragoniteCaCO3
C DolomiteCaMg(CO3)2
C HydrozinciteZn5(CO3)2(OH)6
C SmithsoniteZnCO3
OOxygen
O CalciteCaCO3
O AnalcimeNa(AlSi2O6) · H2O
O Apophyllite GroupAB4[Si8O22]X · 8H2O
O LaumontiteCaAl2Si4O12 · 4H2O
O NatroliteNa2Al2Si3O10 · 2H2O
O QuartzSiO2
O Aurichalcite(Zn,Cu)5(CO3)2(OH)6
O AzuriteCu3(CO3)2(OH)2
O MalachiteCu2(CO3)(OH)2
O AragoniteCaCO3
O BaryteBaSO4
O Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
O DolomiteCaMg(CO3)2
O EpsomiteMgSO4 · 7H2O
O Goethiteα-Fe3+O(OH)
O GoslariteZnSO4 · 7H2O
O GypsumCaSO4 · 2H2O
O HematiteFe2O3
O HemimorphiteZn4Si2O7(OH)2 · H2O
O HydrozinciteZn5(CO3)2(OH)6
O HexahydriteMgSO4 · 6H2O
O JarositeKFe33+(SO4)2(OH)6
O Lepidocrociteγ-Fe3+O(OH)
O PyrolusiteMn4+O2
O RutileTiO2
O SmithsoniteZnCO3
O Palygorskite(Mg,Al)2Si4O10(OH) · 4H2O
O AnataseTiO2
O IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
O ParagoniteNaAl2(AlSi3O10)(OH)2
O Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O BrookiteTiO2
O CupriteCu2O
O MagnetiteFe2+Fe23+O4
O Quartz var. AmethystSiO2
O Quartz var. ChalcedonySiO2
O AndraditeCa3Fe23+(SiO4)3
O OpalSiO2 · nH2O
O Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O GrossularCa3Al2(SiO4)3
O Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
O ClinochloreMg5Al(AlSi3O10)(OH)8
O MonaziteREE(PO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
O K Feldspar var. AdulariaKAlSi3O8
O IlmeniteFe2+TiO3
O CelestineSrSO4
O WavelliteAl3(PO4)2(OH,F)3 · 5H2O
O Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
O LechatelieriteSiO2
O AnorthiteCa(Al2Si2O8)
O Garnet GroupX3Z2(SiO4)3
O Pyroxene GroupADSi2O6
O DatoliteCaB(SiO4)(OH)
O OrthoclaseK(AlSi3O8)
O TalcMg3Si4O10(OH)2
O FayaliteFe22+SiO4
O UlvöspinelTiFe2O4
O Serpentine SubgroupD3[Si2O5](OH)4
FFluorine
F FluoriteCaF2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
F WavelliteAl3(PO4)2(OH,F)3 · 5H2O
NaSodium
Na AnalcimeNa(AlSi2O6) · H2O
Na NatroliteNa2Al2Si3O10 · 2H2O
Na ParagoniteNaAl2(AlSi3O10)(OH)2
Na Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg EpsomiteMgSO4 · 7H2O
Mg HexahydriteMgSO4 · 6H2O
Mg Palygorskite(Mg,Al)2Si4O10(OH) · 4H2O
Mg Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Mg Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Mg TalcMg3Si4O10(OH)2
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al LaumontiteCaAl2Si4O12 · 4H2O
Al NatroliteNa2Al2Si3O10 · 2H2O
Al Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Al Palygorskite(Mg,Al)2Si4O10(OH) · 4H2O
Al ParagoniteNaAl2(AlSi3O10)(OH)2
Al Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al GrossularCa3Al2(SiO4)3
Al Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Al K Feldspar var. AdulariaKAlSi3O8
Al WavelliteAl3(PO4)2(OH,F)3 · 5H2O
Al Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Al AnorthiteCa(Al2Si2O8)
Al OrthoclaseK(AlSi3O8)
SiSilicon
Si AnalcimeNa(AlSi2O6) · H2O
Si Apophyllite GroupAB4[Si8O22]X · 8H2O
Si LaumontiteCaAl2Si4O12 · 4H2O
Si NatroliteNa2Al2Si3O10 · 2H2O
Si QuartzSiO2
Si Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Si HemimorphiteZn4Si2O7(OH)2 · H2O
Si Palygorskite(Mg,Al)2Si4O10(OH) · 4H2O
Si IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
Si ParagoniteNaAl2(AlSi3O10)(OH)2
Si Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si Quartz var. AmethystSiO2
Si Quartz var. ChalcedonySiO2
Si AndraditeCa3Fe23+(SiO4)3
Si OpalSiO2 · nH2O
Si Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si GrossularCa3Al2(SiO4)3
Si Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Si K Feldspar var. AdulariaKAlSi3O8
Si Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Si LechatelieriteSiO2
Si AnorthiteCa(Al2Si2O8)
Si Garnet GroupX3Z2(SiO4)3
Si Pyroxene GroupADSi2O6
Si DatoliteCaB(SiO4)(OH)
Si OrthoclaseK(AlSi3O8)
Si TalcMg3Si4O10(OH)2
Si FayaliteFe22+SiO4
Si Serpentine SubgroupD3[Si2O5](OH)4
PPhosphorus
P MonaziteREE(PO4)
P WavelliteAl3(PO4)2(OH,F)3 · 5H2O
SSulfur
S PyriteFeS2
S ChalcopyriteCuFeS2
S GalenaPbS
S MarcasiteFeS2
S SphaleriteZnS
S Wurtzite(Zn,Fe)S
S BaryteBaSO4
S EpsomiteMgSO4 · 7H2O
S GoslariteZnSO4 · 7H2O
S GreenockiteCdS
S GypsumCaSO4 · 2H2O
S HexahydriteMgSO4 · 6H2O
S JarositeKFe33+(SO4)2(OH)6
S ChalcociteCu2S
S BorniteCu5FeS4
S DigeniteCu9S5
S PyrrhotiteFe1-xS
S Galena var. Silver-bearing GalenaPbS with Ag
S CobaltiteCoAsS
S CelestineSrSO4
KPotassium
K JarositeKFe33+(SO4)2(OH)6
K MuscoviteKAl2(AlSi3O10)(OH)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
K K Feldspar var. AdulariaKAlSi3O8
K OrthoclaseK(AlSi3O8)
CaCalcium
Ca CalciteCaCO3
Ca FluoriteCaF2
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca AragoniteCaCO3
Ca DolomiteCaMg(CO3)2
Ca GypsumCaSO4 · 2H2O
Ca IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
Ca Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Ca AndraditeCa3Fe23+(SiO4)3
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca GrossularCa3Al2(SiO4)3
Ca Anorthite var. Bytownite(Ca,Na)[Al(Al,Si)Si2O8]
Ca AnorthiteCa(Al2Si2O8)
Ca DatoliteCaB(SiO4)(OH)
TiTitanium
Ti RutileTiO2
Ti AnataseTiO2
Ti BrookiteTiO2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Ti IlmeniteFe2+TiO3
Ti UlvöspinelTiFe2O4
MnManganese
Mn PyrolusiteMn4+O2
Mn Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
FeIron
Fe PyriteFeS2
Fe ChalcopyriteCuFeS2
Fe MarcasiteFeS2
Fe Wurtzite(Zn,Fe)S
Fe Chamosite(Fe2+)5Al(Si,Al)4O10(OH,O)8
Fe Goethiteα-Fe3+O(OH)
Fe HematiteFe2O3
Fe JarositeKFe33+(SO4)2(OH)6
Fe Lepidocrociteγ-Fe3+O(OH)
Fe IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe MagnetiteFe2+Fe23+O4
Fe AndraditeCa3Fe23+(SiO4)3
Fe BorniteCu5FeS4
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe PyrrhotiteFe1-xS
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Fe IlmeniteFe2+TiO3
Fe Safflorite(Co,Ni,Fe)As2
Fe Chloritoid(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Fe FayaliteFe22+SiO4
Fe UlvöspinelTiFe2O4
CoCobalt
Co CobaltiteCoAsS
Co Safflorite(Co,Ni,Fe)As2
NiNickel
Ni Safflorite(Co,Ni,Fe)As2
CuCopper
Cu ChalcopyriteCuFeS2
Cu Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Cu AzuriteCu3(CO3)2(OH)2
Cu MalachiteCu2(CO3)(OH)2
Cu ChalcociteCu2S
Cu CopperCu
Cu CupriteCu2O
Cu BorniteCu5FeS4
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu DigeniteCu9S5
ZnZinc
Zn Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Zn SphaleriteZnS
Zn Wurtzite(Zn,Fe)S
Zn GoslariteZnSO4 · 7H2O
Zn HemimorphiteZn4Si2O7(OH)2 · H2O
Zn HydrozinciteZn5(CO3)2(OH)6
Zn SmithsoniteZnCO3
AsArsenic
As CobaltiteCoAsS
As Safflorite(Co,Ni,Fe)As2
As SperrylitePtAs2
SrStrontium
Sr CelestineSrSO4
PdPalladium
Pd SudburyitePdSb
Pd UngavaitePd4Sb3
AgSilver
Ag Galena var. Silver-bearing GalenaPbS with Ag
CdCadmium
Cd GreenockiteCdS
SbAntimony
Sb SudburyitePdSb
Sb UngavaitePd4Sb3
BaBarium
Ba BaryteBaSO4
PtPlatinum
Pt SperrylitePtAs2
AuGold
Au GoldAu
PbLead
Pb GalenaPbS
Pb Galena var. Silver-bearing GalenaPbS with Ag

Fossils

There are 12 fossil localities from the PaleoBioDB database within this region.

BETA TEST - 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.

Occurrences78
Youngest Fossil Listed201 Ma (Early Jurassic)
Oldest Fossil Listed541 Ma (Cambrian)
Stratigraphic UnitsClick here to view 8 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Dodecaactinella
genus
Animalia : Porifera : Polyactinellidae : Dodecaactinella516 - 513 Ma
Cambrian
Chancelloria
genus
Animalia : Chancelloriidae : Chancelloria516 - 513 Ma
Cambrian
Anomalocaris
genus
Animalia : Arthropoda : Anomalocarididae : Anomalocaris516 - 513 Ma
Cambrian
Salterella
genus
Agmata : Salterellidae : Salterella516 - 513 Ma
Cambrian
Hyolithes
genus
Animalia : Hyolitha : Hyolithida : Hyolithidae : Hyolithes516 - 513 Ma
Cambrian
Pelagiella
genus
Animalia : Mollusca : Pelagiellidae : Pelagiella516 - 513 Ma
Cambrian
Esmeraldina
genus
Animalia : Arthropoda : Trilobita : Redlichiida : Holmiidae : Esmeraldina516 - 513 Ma
Cambrian
Olenellus
genus
Animalia : Arthropoda : Trilobita : Redlichiida : Olenellidae : Olenellus516 - 513 Ma
Cambrian
Agnostus
genus
Animalia : Arthropoda : Trilobita : Agnostida : Agnostidae : Agnostus516 - 513 Ma
Cambrian
Eoagnostus
genus
Animalia : Arthropoda : Trilobita : Agnostida : Spinagnostidae : Eoagnostus516 - 513 Ma
Cambrian
Bonniella
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Dorypygidae : Bonniella516 - 513 Ma
Cambrian
Poliella
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Dolichometopidae : Poliella516 - 513 Ma
Cambrian
Prozacanthoides
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Zacanthoididae : Prozacanthoides516 - 513 Ma
Cambrian
Chancia
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Alokistocaridae : Chancia516 - 513 Ma
Cambrian
Kochiella
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Alokistocaridae : Kochiella516 - 513 Ma
Cambrian
Ptychoparella
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Ptychopariidae : Ptychoparella516 - 513 Ma
Cambrian
Lingulella
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Obolidae : Lingulella516 - 513 Ma
Cambrian
Acrothele
genus
Animalia : Brachiopoda : Lingulata : Lingulida : Acrothelidae : Acrothele516 - 513 Ma
Cambrian
Hadrotreta
genus
Animalia : Brachiopoda : Lingulata : Acrotretida : Acrotretidae : Hadrotreta516 - 513 Ma
Cambrian
Micromitra
genus
Animalia : Brachiopoda : Paterinidae : Micromitra516 - 513 Ma
Cambrian
Nisusia
genus
Animalia : Brachiopoda : Kutorginata : Kutorginida : Nisusiidae : Nisusia516 - 513 Ma
Cambrian
Camptostroma
genus
Animalia : Echinodermata : Camptostromoidea : Camptostromatoida : Camptostroma516 - 513 Ma
Cambrian
Metoposauridae
family
Animalia : Chordata : Osteichthyes : Temnospondyli : Metoposauridae228 - 208.5 Ma
Late/Upper Triassic
Phytosauria
unranked clade
Animalia : Chordata : Reptilia : Eosuchia : Phytosauria228 - 208.5 Ma
Late/Upper Triassic
Dinosauria
order
Animalia : Chordata : Reptilia : Dinosauria237 - 201.3 Ma
Mesozoic
Rhynchosauroides
genus
Animalia : Chordata : Reptilia : Rhynchocephalia : Rhynchosauroides228 - 208.5 Ma
Late/Upper Triassic
Apatopus
genus
Animalia : Chordata : Reptilia : Phytosauridae : Apatopus228 - 208.5 Ma
Late/Upper Triassic
Rutiodon carolinensis
species
Animalia : Chordata : Reptilia : Phytosauridae : Rutiodon : Rutiodon carolinensis228 - 208.5 Ma
Late/Upper Triassic
Revueltosaurus
genus
Animalia : Chordata : Reptilia : Revueltosaurus228 - 208.5 Ma
Late/Upper Triassic
Eoobolus priscus
species
Animalia : Brachiopoda : Lingulata : Lingulida : Eoobolidae : Eoobolus : Eoobolus priscus516 - 513 Ma
Cambrian
Yochelcionella chinensis
species
Animalia : Mollusca : Helcionelloida : Helcionellida : Yochelcionellidae : Yochelcionella : Yochelcionella chinensis516 - 513 Ma
Cambrian
Yochelcionella greenlandica
species
Animalia : Mollusca : Helcionelloida : Helcionellida : Yochelcionellidae : Yochelcionella : Yochelcionella greenlandica516 - 513 Ma
Cambrian
Planutenia flectata
species
Animalia : Mollusca : Stenothecidae : Planutenia : Planutenia flectata516 - 513 Ma
Cambrian
Yochelcionella americana
species
Animalia : Mollusca : Helcionelloida : Helcionellida : Yochelcionellidae : Yochelcionella : Yochelcionella americana516 - 513 Ma
Cambrian
Grallator tenuis
species
Animalia : Chordata : Saurischia : Eubrontidae : Grallator (Eubrontes) : Grallator tenuis237 - 201.3 Ma
Mesozoic
Eubrontes sillimani
species
Animalia : Chordata : Saurischia : Eubrontidae : Grallator (Eubrontes) : Eubrontes sillimani237 - 201.3 Ma
Mesozoic
Anomoepus scambus
species
Animalia : Chordata : Ornithischia : Moyenisauropodidae : Anomoepus : Anomoepus scambus228 - 208.5 Ma
Late/Upper Triassic
Batrachopus gracilis
species
Animalia : Chordata : Reptilia : Crocodylia : Batrachopodidae : Batrachopus : Batrachopus gracilis228 - 208.5 Ma
Late/Upper Triassic
Anchisauripus milfordensis
species
Animalia : Chordata : Saurischia : Eubrontidae : Grallator (Eubrontes) : Anchisauripus milfordensis228 - 208.5 Ma
Late/Upper Triassic
Olenellus roddyi
species
Animalia : Arthropoda : Trilobita : Redlichiida : Olenellidae : Olenellus : Olenellus roddyi516 - 513 Ma
Cambrian
Hyolithellus micans
species
Animalia : Hyolithelminthida : Hyolithellidae : Hyolithellus : Hyolithellus micans516 - 513 Ma
Cambrian
Koskinonodon perfectus
species
Animalia : Chordata : Osteichthyes : Temnospondyli : Metoposauridae : Koskinonodon : Koskinonodon perfectus228 - 208.5 Ma
Late/Upper Triassic
Conotheca australiensis
species
Animalia : Hyolitha : Orthothecida : Circothecidae : Conotheca : Conotheca australiensis516 - 513 Ma
Cambrian
Synorichthys
genus
Animalia : Chordata : Actinopteri : Palaeonisciformes : Redfieldiidae : Synorichthys228 - 208.5 Ma
Late/Upper Triassic
Kootenia
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Dorypygidae : Kootenia516 - 513 Ma
Cambrian
Lepidocystis wanneri
species
Animalia : Echinodermata : Eocrinoidea : Imbricata : Lepidocystis : Lepidocystis wanneri516 - 513 Ma
Cambrian
Scoyenia
genus
Scoyenia228 - 208.5 Ma
Late/Upper Triassic
Salterella conulata
species
Agmata : Salterellidae : Salterella : Salterella conulata541 - 513 Ma
Cambrian
Wanneria walcottana
species
Animalia : Arthropoda : Trilobita : Redlichiida : Wanneriidae : Wanneria : Wanneria walcottana516 - 513 Ma
Cambrian
Eothele tubulus
species
Animalia : Brachiopoda : Lingulata : Lingulida : Acrothelidae : Eothele : Eothele tubulus516 - 513 Ma
Cambrian
Fossil LocalitiesClick to show 12 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/York_County,_Pennsylvania
Wikidata ID:Q490914
GeoNames ID:5220355

Localities in this Region

Other Regions, Features and Areas that Intersect


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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