Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USA

Oldest recorded age at locality: 1305
Youngest recorded age at locality: 978

mindat Locality ID: 269881
mindat URL: http://www.mindat.org/loc-269881.html

Tectonic Settings:

Total number of sublocalities beneath "C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USA": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry)
Verdolite Quarry (Williams Verdolite; C.K. Williams & Co. Quarry; Williams Quarry)

Latitude: 40°43'8"N
Longitude: 75°11'31"W
Decimal Degree (lat, lon): 40.718888888889,-75.191944444444

AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al As Ba C Ca Cu F Fe H K Mg Mn Mo Na O P Pb S Si Sr Th Ti U Zn Zr 

Elements from minerals reported directly at this locality: 

Structural Groups for minerals in this locality: 
AllophaneAmphiboleApatiteAutuniteBaryteCalciteChalcopyriteClayCorundumFluorite
GypsumMalachiteMarcasiteMicaMolybdeniteNoneNot in a structural groupPyritePyroxeneQuartz
RocksaltRutileScheeliteSphaleriteTalcTitaniteTopazVesuvianiteWölsendorfiteZircon

49 IMA Minerals at location:
Actinolite  (*)Anthophyllite  (*)Augite  (*)Autunite  (*)Azurite  (*)
Baryte  (*)Boltwoodite  (*)Calcite  (*)Celestine  (*)Chalcocite  (*)
Chalcopyrite  (*)Chrysocolla  (*)Cuprite  (*)Diopside  (*)Dolomite  (*)
Eastonite  (*)Fluorapatite  (*)Fluorite  (*)Galena  (*)Graphite  (*)
Gypsum  (*)Hematite  (*)Hydromagnesite  (*)Ilmenite  (*)Magnesite  (*)
Malachite  (*)Marcasite  (*)Metanováčekite  (*)Molybdenite  (*)Muscovite  (*)
Paragonite  (*)Phlogopite  (*)Pyrite  (*)Pyrolusite  (*)Quartz  (*)
Sphalerite  (*)Talc  (*)Thorianite  (*)Thorite  (*)Titanite  (*)
Topaz  (*)Tremolite  (*)Uraninite  (*)Uranophane-α  (*)Vesuvianite  (*)
Weeksite  (*)Wölsendorfite  (*)Wulfenite  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2125798212631913419
Anthophyllite  (*)Amphibole   Mg2Mg5Si8O22(OH)212579821263191718
Augite  (*)Pyroxene(Ca,Mg,Fe)2Si2O6125798212631912060
Autunite  (*)AutuniteCa(UO2)2(PO4)2·10-12H2O125798212631911272
Azurite  (*)Not in a structural groupCu3(CO3)2(OH)2125798212631915509
Baryte  (*)BaryteBa(SO4)1257982126319111547
Boltwoodite  (*)None(K,Na)(UO2)(SiO3OH)·1.5H2O1257982126319167
Calcite  (*)CalciteCa(CO3)1257982126319127770
Celestine  (*)BaryteSr(SO4)125798212631911252
Chalcocite  (*)NoneCu2S125798212631915707
Chalcopyrite  (*)ChalcopyriteCuFeS21257982126319127198
Chrysocolla  (*)Allophane(Cu2-xAlx)H2-xSi2O5(OH)4·nH2O125798212631913531
Cuprite  (*)Not in a structural groupCu2O125798212631912970
Diopside  (*)PyroxeneCaMgSi2O6125798212631914135
Dolomite  (*)NoneCaMg(CO3)2125798212631919895
Eastonite  (*)MicaKAlMg2(Si2Al2)O10(OH)21257982126319111
Fluorapatite  (*)ApatiteCa5(PO4)3F125798212631912740
Fluorite  (*)FluoriteCaF2125798212631919617
Galena  (*)RocksaltPbS1257982126319124243
Graphite  (*)NoneC125798212631912812
Gypsum  (*)GypsumCa(SO4)·2H2O125798212631916890
Hematite  (*)CorundumFe2O31257982126319114640
Hydromagnesite  (*)NoneMg5(CO3)4(OH)2·4H2O12579821263191341
Ilmenite  (*)CorundumFe2+Ti4+O3125798212631915433
Magnesite  (*)CalciteMg(CO3)125798212631911487
Malachite  (*)MalachiteCu2(CO3)(OH)21257982126319112537
Marcasite  (*)MarcasiteFeS2125798212631915674
Metanováčekite  (*)NoneMg(UO2)2(AsO4)2·8H2O1257982126319126
Molybdenite  (*)MolybdeniteMoS212579822263191,2631925800
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)21257982126319117380
Paragonite  (*)Mica ClayNaAl2(Si3Al)O10(OH)212579821263191247
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)2125798212631912273
Pyrite  (*)PyriteFeS21257982126319139462
Pyrolusite  (*)RutileMnO2125798212631913106
Quartz  (*)QuartzSiO21257982126319161156
Sphalerite  (*)SphaleriteZnS1257982126319121482
Talc  (*)Clay TalcMg3Si4O10(OH)212579822263191,2631923337
Thorianite  (*)FluoriteThO212579821263191236
Thorite  (*)ZirconTh(SiO4)125798212631911006
Titanite  (*)TitaniteCaTi(SiO4)O125798212631914899
Topaz  (*)TopazAl2SiO4F2125798212631911476
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)212579822263191,2631922562
Uraninite  (*)FluoriteUO2125798212631912718
Uranophane-α  (*)NoneCa(UO2)2(SiO3OH)2·5H2O12579821263191890
Vesuvianite  (*)Vesuvianite(Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10125798212631911395
Weeksite  (*)None(K)2(UO2)2(Si5O13)·4H2O1257982126319142
Wölsendorfite  (*)WölsendorfitePb7(UO2)14O19(OH)4·12H2O1257982126319143
Wulfenite  (*)ScheelitePbMoO412631921655
Zircon  (*)ZirconZr(SiO4)125798212631915251



42 Ages assigned to this locality:

Excel IDMax Age (Ma)Min Age (Ma)Age as listed in referenceDating MethodAge InterpretPrioritized?Sample SourceSample NumRun NumAge from other LocalityDated MineralMinerals explicitely stated as having this ageAge applies to these ElementsMinDat Locality IDDated Locality (Max Age)Location as listed in referenceReferenceReference DOIReference IDAge Notes
Kristen0009701259.212341246.6±12.6206Pb/238U lowzirconEAS-1.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009711259.71234.71247.2±12.5206Pb/238U lowzirconEAS-2.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009721254.31229.51241.9±12.4206Pb/238U lowzirconEAS-3.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009731030.91011.31021.1±9.8206Pb/238U lowzirconEAS-3.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen00097413051279.81292.4±12.6206Pb/238U lowzirconEAS-4.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009751272.31243.31257.8±14.5206Pb/238U lowzirconEAS-5.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009761283.71258.11270.9±12.8206Pb/238U lowzirconEAS-6.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009771024.21004.81014.5±9.7206Pb/238U lowzirconEAS-6.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009781215.51191.91203.7±11.8206Pb/238U lowzirconEAS-7.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009791044.91025.11035±9.9206Pb/238U lowzirconEAS-8.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009801252.41227.81240.1±12.3206Pb/238U lowzirconEAS-8.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009811248.41223.41235.9±12.5206Pb/238U lowzirconEAS-9.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009821025.31005.71015.5±9.8206Pb/238U lowzirconEAS-9.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009831048.21028.41038.3±9.9206Pb/238U lowzirconEAS-10.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009841301.21273.81287.5±13.7206Pb/238U lowzirconEAS-10.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009851248.41216.81232.6±15.8206Pb/238U lowzirconEAS-11.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009861161.31138.51149.9±11.4206Pb/238U lowzirconEAS-12.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009871254.31229.51241.9±12.4206Pb/238U lowzirconEAS-13.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen00098812321207.81219.9±12.1206Pb/238U lowzirconEAS-14.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009891145.71110.11127.9±17.8206Pb/238U lowzirconEAS-15.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000990128912671278±11207Pb/206Pb lowzirconEAS-1.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000991127512551265±10207Pb/206Pb lowzirconEAS-2.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000992126012401250±10207Pb/206Pb lowzirconEAS-3.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0009931000984992±8207Pb/206Pb lowzirconEAS-3.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000994126112451253±8207Pb/206Pb lowzirconEAS-4.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000995127112531262±9207Pb/206Pb lowzirconEAS-5.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000996126012381249±11207Pb/206Pb lowzirconEAS-6.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000997102410061015±9207Pb/206Pb lowzirconEAS-6.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000998128012621271±9207Pb/206Pb lowzirconEAS-7.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen000999992978985±7207Pb/206Pb lowzirconEAS-8.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001000124312231233±10207Pb/206Pb lowzirconEAS-8.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001001126112391250±11207Pb/206Pb lowzirconEAS-9.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0010021003987995±8207Pb/206Pb lowzirconEAS-9.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0010031003987995±8207Pb/206Pb lowzirconEAS-10.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001004129212601276±16207Pb/206Pb lowzirconEAS-10.2  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001005125512271241±14207Pb/206Pb lowzirconEAS-11.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001006125312331243±10207Pb/206Pb lowzirconEAS-12.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001007126612461256±10207Pb/206Pb lowzirconEAS-13.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001008126012401250±10207Pb/206Pb lowzirconEAS-14.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001009113011061118±12207Pb/206Pb lowzirconEAS-15.1  Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen001410125712451251±6 extrusion of metavolcanic rockshighzircon   Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 
Kristen0014111010982996±14 metamorphismhighzircon   Zircon  10113Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USANew Jersey HighlandsVokert et al. (2010)10.1130/2010.1206(14)GSAM206_307 


SampleSource LocalityReference URL
R100078Sherrer Quarry (C.K. Williams & Co. Quarry; Williams Quarry), C.K. Williams Quarry Complex (Williams And Company Rock Quarry), Chestnut Hill (College Hill; Lafayette Hill; Mount Lafayette; Paxinosa Ridge), Easton, Northampton Co., Pennsylvania, USAhttps://rruff.info/R100078


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