Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.

ⓘ Cerussite

Formula: PbCO₃

Locality: Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ Chalcopyrite

Formula: CuFeS₂

Locality: Hughlett and Gray Mine, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ 'Clay minerals'

Locality: Black Jack Mine (Marsden lode; Marsden's diggings; Peru Mine), Galena, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ Diopside

Formula: CaMgSi₂O₆

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Mg-rich Chrome Diopside (Fs3)

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Localities: Reported from at least 33 localities in this region.

References:

Rocks & Min.: 14: 101-103.

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Enstatite

Formula: Mg₂Si₂O₆

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Ferrosilite composition of orthopyroxene — Fs6

ⓘ Forsterite

Formula: Mg₂SiO₄

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Forsteritic Olivine contains minor Fayalite component (Fa4)

ⓘ Galena

Formula: PbS

Localities: Reported from at least 27 localities in this region.

References:

[www.johnbetts-fineminerals.com]

ⓘ Graphite

Formula: C

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ Haxonite

Formula: (Fe,Ni)₂₃C₆

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ Iron

Formula: Fe

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Displays Neumann bands and lightly decorated subboundaries (Buchwald, 1975).

ⓘ Iron var. Kamacite

Formula: (Fe,Ni)

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Displays Neumann bands and lightly decorated subboundaries (Buchwald, 1975).

ⓘ Iron var. Martensite

Formula: Fe

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ 'Limonite'

Localities:

Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA
Galena, Galena Mining District, Jo Daviess County, Illinois, USA
Waters Mine, Galena Mining District, Jo Daviess County, Illinois, USA

References:

Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.

ⓘ Marcasite

Formula: FeS₂

Localities: Reported from at least 6 localities in this region.

References:

Rocks & Min.: 14: 101-103.

Rocks & Min.: 63:200

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Millerite

Formula: NiS

Locality: Bautsch Mine, Galena, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ 'Plessite'

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ Pyrite

Formula: FeS₂

Localities: Reported from at least 32 localities in this region.

References:

Rocks & Min.: 14: 101-103.

ⓘ Quartz

Formula: SiO₂

Localities: Reported from at least 32 localities in this region.

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Quartz var. Agate

Locality: East Dubuque, Jo Daviess County, Illinois, USA

ⓘ Schreibersite

Formula: (Fe,Ni)₃P

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ Smithsonite

Formula: ZnCO₃

Locality: Waters Mine, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ Sphalerite

Formula: ZnS

Localities: Reported from at least 37 localities in this region.

References:

Rocks & Min.: 14: 101-103.

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Taenite

Formula: (Fe,Ni)

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

ⓘ Troilite

Formula: FeS

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: As an infill cementing the silicate grains (Buchwald, 1975).

ⓘ 'UM1995-34-SO:Fe'

Formula: FeS₂O₃

Locality: Amelia Mine, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ 'UM1995-35-SO:FePb'

Formula: Fe₃PbS₆O₁₄

Locality: Amelia Mine, Galena Mining District, Jo Daviess County, Illinois, USA

ⓘ Whitlockite ?

Formula: Ca₉Mg(PO₄)₆(PO₃OH)

Locality: Woodbine meteorite, Woodbine, Jo Daviess County, Illinois, USA

Description: Merrillite is today the preferred term for anhydrous extraterrestrial Ca-phosphate, but whitlockite was the preferred term for both the terrestrial and extraterrestrial anhydrous phosphate at the date of publication.

Gallery:

ⓘ Quartz var. Agate

Agate

East Dubuque, Jo Daviess County, Illinois, USA

Agate

East Dubuque, Jo Daviess County, Illinois, USA

Agate

East Dubuque, Jo Daviess County, Illinois, USA

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Graphite	1.CB.05a	C
ⓘ	Haxonite	1.BA.10	(Fe,Ni)₂₃C₆
ⓘ	Iron	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ	var. Martensite	1.AE.05	Fe
ⓘ	Schreibersite	1.BD.05	(Fe,Ni)₃P
ⓘ	Taenite	1.AE.10	(Fe,Ni)
Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Galena	2.CD.10	PbS
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	Millerite	2.CC.20	NiS
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Troilite	2.CC.10	FeS
Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	var. Agate	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Cerussite	5.AB.15	PbCO₃
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	Smithsonite	5.AB.05	ZnCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Baryte	7.AD.35	BaSO₄
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Whitlockite ?	8.AC.45	Ca₉Mg(PO₄)₆(PO₃OH)
Group 9 - Silicates
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Enstatite	9.DA.05	Mg₂Si₂O₆
ⓘ	Forsterite	9.AC.05	Mg₂SiO₄
Unclassified Minerals, Rocks, etc.
ⓘ	'Clay minerals'	-
ⓘ	'Limonite'	-
ⓘ	'Plessite'	-
ⓘ	'UM1995-34-SO:Fe'	-	FeS₂O₃
ⓘ	'UM1995-35-SO:FePb'	-	Fe₃PbS₆O₁₄

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Cerussite	PbCO₃
C	ⓘ Smithsonite	ZnCO₃
C	ⓘ Graphite	C
C	ⓘ Haxonite	(Fe,Ni)₂₃C₆
O	Oxygen
O	ⓘ Calcite	CaCO₃
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Cerussite	PbCO₃
O	ⓘ Quartz	SiO₂
O	ⓘ Baryte	BaSO₄
O	ⓘ Smithsonite	ZnCO₃
O	ⓘ Enstatite	Mg₂Si₂O₆
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Forsterite	Mg₂SiO₄
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ UM1995-34-SO:Fe	FeS₂O₃
O	ⓘ UM1995-35-SO:FePb	Fe₃PbS₆O₁₄
O	ⓘ Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Mg	Magnesium
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Enstatite	Mg₂Si₂O₆
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Forsterite	Mg₂SiO₄
Mg	ⓘ Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Si	Silicon
Si	ⓘ Quartz	SiO₂
Si	ⓘ Enstatite	Mg₂Si₂O₆
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Forsterite	Mg₂SiO₄
Si	ⓘ Albite	Na(AlSi₃O₈)
P	Phosphorus
P	ⓘ Schreibersite	(Fe,Ni)₃P
P	ⓘ Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
S	Sulfur
S	ⓘ Galena	PbS
S	ⓘ Millerite	NiS
S	ⓘ Sphalerite	ZnS
S	ⓘ Pyrite	FeS₂
S	ⓘ Marcasite	FeS₂
S	ⓘ Baryte	BaSO₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Troilite	FeS
S	ⓘ UM1995-34-SO:Fe	FeS₂O₃
S	ⓘ UM1995-35-SO:FePb	Fe₃PbS₆O₁₄
Ca	Calcium
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Whitlockite	Ca₉Mg(PO₄)₆(PO₃OH)
Fe	Iron
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Taenite	(Fe,Ni)
Fe	ⓘ Troilite	FeS
Fe	ⓘ Schreibersite	(Fe,Ni)₃P
Fe	ⓘ Haxonite	(Fe,Ni)₂₃C₆
Fe	ⓘ Iron var. Martensite	Fe
Fe	ⓘ UM1995-34-SO:Fe	FeS₂O₃
Fe	ⓘ UM1995-35-SO:FePb	Fe₃PbS₆O₁₄
Fe	ⓘ Iron	Fe
Ni	Nickel
Ni	ⓘ Millerite	NiS
Ni	ⓘ Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Taenite	(Fe,Ni)
Ni	ⓘ Schreibersite	(Fe,Ni)₃P
Ni	ⓘ Haxonite	(Fe,Ni)₂₃C₆
Cu	Copper
Cu	ⓘ Chalcopyrite	CuFeS₂
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Zn	ⓘ Smithsonite	ZnCO₃
Ba	Barium
Ba	ⓘ Baryte	BaSO₄
Pb	Lead
Pb	ⓘ Galena	PbS
Pb	ⓘ Cerussite	PbCO₃
Pb	ⓘ UM1995-35-SO:FePb	Fe₃PbS₆O₁₄

Fossils

There are 6 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.

Occurrences

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

450 Ma (Late/Upper Ordovician)

Stratigraphic Units

Unit	No. Occurrences	Age
Mosalem	23	443.4 - 433.4 Ma (Silurian)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Stromatoporoidea class	Animalia : Porifera : Stromatoporoidea	443.4 - 440.8 Ma Silurian
Metaconularia genus	Animalia : Cnidaria : Scyphozoa : *Metaconularia*	443.4 - 438.5 Ma Silurian
Sphenothallus genus	Animalia : Cnidaria : Scyphozoa : *Sphenothallus*	443.4 - 438.5 Ma Silurian
Favosites genus	Animalia : Cnidaria : Anthozoa : Favositidae : *Favosites*	443.4 - 440.8 Ma Silurian
Halysites genus	Animalia : Cnidaria : Anthozoa : Favositidae : *Halysites*	443.4 - 440.8 Ma Silurian
Syringopora genus	Animalia : Cnidaria : Anthozoa : Favositidae : *Syringopora*	443.4 - 440.8 Ma Silurian
Rugosa subclass	Animalia : Cnidaria : Anthozoa : Rugosa	443.4 - 440.8 Ma Silurian
Lecathylus genus	Animalia : Sipuncula : *Lecathylus*	443.4 - 438.5 Ma Silurian
Protoscolex genus	Animalia : Palaeoscolecida : *Protoscolex*	443.4 - 438.5 Ma Silurian
Gastropoda class	Animalia : Mollusca : Gastropoda	443.4 - 438.5 Ma Silurian
Platyceras genus	Animalia : Mollusca : Gastropoda : Platyceratidae : *Platyceras*	443.4 - 440.8 Ma Silurian
Bivalvia class	Animalia : Mollusca : Bivalvia	443.4 - 438.5 Ma Silurian
Trilobita class	Animalia : Arthropoda : Trilobita	449.5 - 440.8 Ma Paleozoic
Stenopareia genus	Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : *Stenopareia*	443.4 - 440.8 Ma Silurian
Lichas genus	Animalia : Arthropoda : Trilobita : Lichida : Lichidae : *Lichas*	443.4 - 433.4 Ma Silurian
Otarion genus	Animalia : Arthropoda : Trilobita : Proetida : Aulacopleuridae : *Otarion*	443.4 - 433.4 Ma Silurian
Thebanaspis genus	Animalia : Arthropoda : Trilobita : Proetida : Proetidae : *Thebanaspis*	443.4 - 433.4 Ma Silurian
Calymene genus	Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : *Calymene*	443.4 - 433.4 Ma Silurian
Curriella genus	Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : *Curriella*	443.4 - 433.4 Ma Silurian
Bryozoa phylum	Animalia : Bryozoa	449.5 - 440.8 Ma Paleozoic
Brachiopoda phylum	Animalia : Brachiopoda	449.5 - 440.8 Ma Paleozoic
Orthida order	Animalia : Brachiopoda : Rhynchonellata : Orthida	449.5 - 440.8 Ma Paleozoic
Hesperorthis genus	Animalia : Brachiopoda : Rhynchonellata : Orthida : Hesperorthidae : *Hesperorthis*	449.5 - 440.8 Ma Paleozoic
Strophomenida order	Animalia : Brachiopoda : Strophomenata : Strophomenida	443.4 - 438.5 Ma Silurian
Leptaena genus	Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : *Leptaena*	443.4 - 440.8 Ma Silurian
Rhynchonellida order	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida	443.4 - 438.5 Ma Silurian
Plectatrypa genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Plectatrypa*	443.4 - 440.8 Ma Silurian
Protatrypa genus	Animalia : Brachiopoda : Rhynchonellata : Atrypida : Atrypidae : *Protatrypa*	449.5 - 440.8 Ma Paleozoic
Pyrgocystis genus	Animalia : Echinodermata : Edrioasteroidea : Pyrgocystidae : *Pyrgocystis*	449.5 - 438.5 Ma Paleozoic
Sievertsia genus	Animalia : Echinodermata : Cyclocystoidea : Cyclocystoididae : *Sievertsia*	443.4 - 440.8 Ma Silurian
Mitrata order	Animalia : Echinodermata : Stylophora : Mitrata	443.4 - 440.8 Ma Silurian
Diamphidiocystis genus	Animalia : Echinodermata : Stylophora : Mitrata : *Diamphidiocystis*	449.5 - 440.8 Ma Paleozoic
Disparida unranked clade	Animalia : Echinodermata : Crinoidea : Disparida	443.4 - 440.8 Ma Silurian
Calceocrinus genus	Animalia : Echinodermata : Crinoidea : Calceocrinidae : *Calceocrinus*	443.4 - 440.8 Ma Silurian
Eohalysiocrinus genus	Animalia : Echinodermata : Crinoidea : *Eohalysiocrinus*	443.4 - 440.8 Ma Silurian
Myelodactylus genus	Animalia : Echinodermata : Crinoidea : Myelodactylidae : *Myelodactylus*	443.4 - 440.8 Ma Silurian
Kanabinocrinus genus	Animalia : Echinodermata : Crinoidea : *Kanabinocrinus*	443.4 - 440.8 Ma Silurian
Bothriocidaroida order	Animalia : Echinodermata : Echinoidea : Bothriocidaroida	443.4 - 440.8 Ma Silurian
Dendroidea order	Animalia : Hemichordata : Graptolithina : Dendroidea	443.4 - 438.5 Ma Silurian
Diplograptus genus	Animalia : Hemichordata : Pterobranchia : Diplograptidae : *Diplograptus*	443.4 - 438.5 Ma Silurian
Arvicola genus	Animalia : Chordata : Mammalia : Rodentia : Cricetidae : *Arvicola*	2.588 - 0.0117 Ma Pleistocene
Bison antiquus species	Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Bison : *Bison antiquus*	2.588 - 0.0117 Ma Pleistocene
Bison latifrons species	Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Bison : *Bison latifrons*	2.588 - 0.0117 Ma Pleistocene
Megalonyx jeffersonii species	Animalia : Chordata : Mammalia : Xenarthra : Megalonychidae : Megalonyx : *Megalonyx jeffersonii*	2.588 - 0.0117 Ma Pleistocene
Geomys bursarius species	Animalia : Chordata : Mammalia : Rodentia : Geomyidae : Geomys : *Geomys bursarius*	2.588 - 0.0117 Ma Pleistocene
Marmota monax species	Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Marmota : *Marmota monax*	2.588 - 0.0117 Ma Pleistocene
Platygonus compressus species	Animalia : Chordata : Mammalia : Artiodactyla : Tayassuidae : Platygonus : *Platygonus compressus*	2.588 - 0.0117 Ma Pleistocene
Procyon lotor species	Animalia : Chordata : Mammalia : Carnivora : Procyonidae : Procyon : *Procyon lotor*	2.588 - 0.0117 Ma Pleistocene
Plantae kingdom	Plantae	443.4 - 438.5 Ma Silurian
Dalmanellidae family	Animalia : Brachiopoda : Rhynchonellata : Orthida : Dalmanellidae	443.4 - 440.8 Ma Silurian
Encrinuridae family	Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae	443.4 - 440.8 Ma Silurian
Exallaspis genus	Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : *Exallaspis*	443.4 - 433.4 Ma Silurian
Astraeospongium genus	Animalia : Porifera : Heteractinida : Octactinellida : Astraeospongiidae : *Astraeospongium*	443.4 - 440.8 Ma Silurian
Anomodon snyderi species	Animalia : Chordata : Mammalia : Soricomorpha : Talpidae : Anomodon : *Anomodon snyderi*	2.588 - 0.0117 Ma Pleistocene
Lingula cuneata species	Animalia : Brachiopoda : Lingulata : Lingulida : Lingulidae : Lingula : *Lingula cuneata*	443.4 - 438.5 Ma Silurian
Sylvilagus floridanus species	Animalia : Chordata : Mammalia : Lagomorpha : Leporidae : Sylvilagus : *Sylvilagus floridanus*	2.588 - 0.0117 Ma Pleistocene
Bumastinae subfamily	Animalia : Arthropoda : Trilobita : Corynexochida : Styginidae : Bumastinae	443.4 - 433.4 Ma Silurian
Inadunata infraclass	Animalia : Echinodermata : Crinoidea : Inadunata	449.5 - 440.8 Ma Paleozoic
Calceocrinidae family	Animalia : Echinodermata : Crinoidea : Calceocrinidae	449.5 - 440.8 Ma Paleozoic
Leptaena rhomboidalis species	Animalia : Brachiopoda : Strophomenata : Strophomenida : Rafinesquinidae : Leptaena : *Leptaena rhomboidalis*	443.4 - 438.5 Ma Silurian

Fossil Localities

Click to show 6 fossil localities

USA

Illinois
- Jo Daviess County

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Jo_Daviess_County,_Illinois
Wikidata ID:	Q486530
GeoNames ID:	4897897

Localities in this Region

USA

Illinois
- Jo Daviess County

USA

Illinois
- Jo Daviess County

Other Regions, Features and Areas that Intersect

North America PlateTectonic Plate

Great Plains DomainDomain
Mazatzal DomainDomain

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List of minerals arranged by Strunz 10th Edition classification

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