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Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canadai
Regional Level Types
Davis HillHill
Dungannon TownshipTownship
Town of BancroftMunicipality
Hastings CountyCounty
OntarioProvince
CanadaCountry

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05469180017272024417305.jpg
Vein-dyke excavation, 1972

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
02175790017271995637617.jpg
Nepheline

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
03570050017271995645114.jpg
Nepheline

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
01775950017271994806000.jpg
Vein-dyke excavation, 1972

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
02175790017271995637617.jpg
Nepheline

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
03570050017271995645114.jpg
Nepheline

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
01775950017271994806000.jpg
Vein-dyke excavation, 1972

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
00152770017271995675391.jpg
Nepheline

Davis Hill, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
Latitude & Longitude (WGS84):
45° 4' 5'' North , 77° 48' 20'' West
Latitude & Longitude (decimal):
45.06806,-77.80556
GRN:
N31W40
Type:
Hill
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Bancroft3,838 (2008)4.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Bancroft Gem and Mineral Club and MuseumBancroft, Ontario4km
Mindat Locality ID:
6969
Long-form identifier:
mindat:1:2:6969:7
GUID (UUID V4):
0


Precambrian metapyroxenite containing nepheline vein mineralization. Davis Hill is the locality for giant nepheline crystals of Moyd (1990).

The Davis Quarry, of similar name, is NOT the locality of the giant nepheline crystals and that quarry is located near the York River Skarn Zone to the south.

This is private property now, no collecting allowed.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


22 valid minerals.

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ 'Apophyllite Group'
Formula: AB4[Si8O20]X · 8H2O
ⓘ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Habit: Tapered crystals to 67cm
ⓘ Calcite
Formula: CaCO3
ⓘ Cancrinite
Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
ⓘ 'Chabazite'
ⓘ Cowlesite
Formula: CaAl2Si3O10 · 6H2O
ⓘ Datolite
Formula: CaB(SiO4)(OH)
ⓘ Epistilbite
Formula: CaAl2Si6O16 · 5H2O
ⓘ 'Faujasite Subgroup'
Formula: M3.5[Al7Si17O48] · 32H2O
ⓘ 'Feldspar Group'
ⓘ 'Feldspar Group var. Antiperthite'
ⓘ Fluorapatite
Formula: Ca5(PO4)3F
Habit: prisms to 10cm
Colour: green
ⓘ Garronite-Ca
Formula: Na2Ca5Al12Si20O64 · 27H2O
ⓘ 'Gismondine Subgroup'
ⓘ Harmotome
Formula: Ba2(Si12Al4)O32 · 12H2O
ⓘ 'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ Laumontite
Formula: CaAl2Si4O12 · 4H2O
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
ⓘ Microcline
Formula: K(AlSi3O8)
ⓘ Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Habit: fine grained masses; prisms to 1cm long
Colour: colorless to white
✪ Nepheline
Formula: Na3K(Al4Si4O16)
Habit: Equidimensional to prismatic crystals to 67cm.
Colour: Colorless, pink, gray, white
Description: Inclusions of magnetite. Some alteration to sodalite and cancrinite.
ⓘ 'Phillipsite Subgroup'
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ Prehnite
Formula: Ca2Al2Si3O10(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘ Sodalite
Formula: Na4(Si3Al3)O12Cl
ⓘ 'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
ⓘ 'Thomsonite Subgroup'
ⓘ Zircon
Formula: Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 8 - Phosphates, Arsenates and Vanadates
ⓘFluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
ⓘZircon9.AD.30Zr(SiO4)
ⓘDatolite9.AJ.20CaB(SiO4)(OH)
ⓘSchorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
ⓘPrehnite9.DP.20Ca2Al2Si3O10(OH)2
ⓘNepheline9.FA.05Na3K(Al4Si4O16)
ⓘMicrocline9.FA.30K(AlSi3O8)
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘCancrinite9.FB.05(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
ⓘSodalite9.FB.10Na4(Si3Al3)O12Cl
ⓘMesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘLaumontite9.GB.10CaAl2Si4O12 · 4H2O
ⓘGarronite-Ca9.GC.05Na2Ca5Al12Si20O64 · 27H2O
ⓘHarmotome9.GC.10Ba2(Si12Al4)O32 · 12H2O
ⓘEpistilbite9.GD.45CaAl2Si6O16 · 5H2O
ⓘCowlesite9.GG.05CaAl2Si3O10 · 6H2O
Unclassified
ⓘ'Feldspar Group
var. Antiperthite'		-
ⓘ'Apophyllite Group'-AB4[Si8O20]X · 8H2O
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
ⓘ'Chabazite'-
ⓘ'Feldspar Group'-
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ'Phillipsite Subgroup'-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
ⓘ'Gismondine Subgroup'-
ⓘ'Thomsonite Subgroup'-
ⓘ'Faujasite Subgroup'-M3.5[Al7Si17O48] · 32H2O

List of minerals for each chemical element

HHydrogen
Hⓘ AnalcimeNa(AlSi2O6) · H2O
Hⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Hⓘ CowlesiteCaAl2Si3O10 · 6H2O
Hⓘ DatoliteCaB(SiO4)(OH)
Hⓘ EpistilbiteCaAl2Si6O16 · 5H2O
Hⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Hⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Hⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Hⓘ LaumontiteCaAl2Si4O12 · 4H2O
Hⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Hⓘ NatroliteNa2Al2Si3O10 · 2H2O
Hⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Hⓘ PrehniteCa2Al2Si3O10(OH)2
Hⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Hⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Hⓘ Faujasite SubgroupM3.5[Al7Si17O48] · 32H2O
BBoron
Bⓘ DatoliteCaB(SiO4)(OH)
Bⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
Cⓘ CalciteCaCO3
Cⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
OOxygen
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ CalciteCaCO3
Oⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Oⓘ CowlesiteCaAl2Si3O10 · 6H2O
Oⓘ DatoliteCaB(SiO4)(OH)
Oⓘ EpistilbiteCaAl2Si6O16 · 5H2O
Oⓘ FluorapatiteCa5(PO4)3F
Oⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Oⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Oⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Oⓘ LaumontiteCaAl2Si4O12 · 4H2O
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Oⓘ MicroclineK(AlSi3O8)
Oⓘ NephelineNa3K(Al4Si4O16)
Oⓘ NatroliteNa2Al2Si3O10 · 2H2O
Oⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Oⓘ PrehniteCa2Al2Si3O10(OH)2
Oⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Oⓘ SodaliteNa4(Si3Al3)O12Cl
Oⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Oⓘ ZirconZr(SiO4)
Oⓘ Faujasite SubgroupM3.5[Al7Si17O48] · 32H2O
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fⓘ FluorapatiteCa5(PO4)3F
NaSodium
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Naⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Naⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Naⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Naⓘ NephelineNa3K(Al4Si4O16)
Naⓘ NatroliteNa2Al2Si3O10 · 2H2O
Naⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Naⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Naⓘ SodaliteNa4(Si3Al3)O12Cl
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Alⓘ CowlesiteCaAl2Si3O10 · 6H2O
Alⓘ EpistilbiteCaAl2Si6O16 · 5H2O
Alⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Alⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Alⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Alⓘ LaumontiteCaAl2Si4O12 · 4H2O
Alⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Alⓘ MicroclineK(AlSi3O8)
Alⓘ NephelineNa3K(Al4Si4O16)
Alⓘ NatroliteNa2Al2Si3O10 · 2H2O
Alⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Alⓘ PrehniteCa2Al2Si3O10(OH)2
Alⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Alⓘ SodaliteNa4(Si3Al3)O12Cl
Alⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Alⓘ Faujasite SubgroupM3.5[Al7Si17O48] · 32H2O
SiSilicon
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Siⓘ CowlesiteCaAl2Si3O10 · 6H2O
Siⓘ DatoliteCaB(SiO4)(OH)
Siⓘ EpistilbiteCaAl2Si6O16 · 5H2O
Siⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Siⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Siⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Siⓘ LaumontiteCaAl2Si4O12 · 4H2O
Siⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Siⓘ MicroclineK(AlSi3O8)
Siⓘ NephelineNa3K(Al4Si4O16)
Siⓘ NatroliteNa2Al2Si3O10 · 2H2O
Siⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Siⓘ PrehniteCa2Al2Si3O10(OH)2
Siⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Siⓘ SodaliteNa4(Si3Al3)O12Cl
Siⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Siⓘ ZirconZr(SiO4)
Siⓘ Faujasite SubgroupM3.5[Al7Si17O48] · 32H2O
PPhosphorus
Pⓘ FluorapatiteCa5(PO4)3F
SSulfur
Sⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
ClChlorine
Clⓘ SodaliteNa4(Si3Al3)O12Cl
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Kⓘ MicroclineK(AlSi3O8)
Kⓘ NephelineNa3K(Al4Si4O16)
Kⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Caⓘ CowlesiteCaAl2Si3O10 · 6H2O
Caⓘ DatoliteCaB(SiO4)(OH)
Caⓘ EpistilbiteCaAl2Si6O16 · 5H2O
Caⓘ FluorapatiteCa5(PO4)3F
Caⓘ Garronite-CaNa2Ca5Al12Si20O64 · 27H2O
Caⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Caⓘ LaumontiteCaAl2Si4O12 · 4H2O
Caⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Caⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Caⓘ PrehniteCa2Al2Si3O10(OH)2
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
FeIron
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
ZrZirconium
Zrⓘ ZirconZr(SiO4)
BaBarium
Baⓘ HarmotomeBa2(Si12Al4)O32 · 12H2O
Baⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O

Other Regions, Features and Areas containing this locality

Canada
North AmericaContinent
North America PlateTectonic Plate

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.

References

Rocks & Minerals 66, 44-45.
Moyd, Louis (1990) Davis Hill near Bancroft, Ontario - An Occurrence of Large Nepheline, Biotite and Albite-Antiperthite Crystals in Calcite-cored Vein-Dikes. The Mineralogical Record, 21 (3) 235-248
Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.
Fouts, Chris (1998) Bancroft & District Mineral Collecting Guidebook. Bancroft & District Chamber of Commerce, Bancroft, ON.
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