Hagers Mountain Kyanite deposits, Hagers Mountain, Person County, North Carolina, USA i
Regional Level Types
Hagers Mountain Kyanite deposits Group of Deposits
Hagers Mountain Mountain
Person County County
North Carolina State
USA Country

Commodities (Major) - Kyanite.
Deposit Type: Replacement
Development Status: Occurrence
Host Rock Unit: Ortega Formation, Hudson River Slates, Schist, Gneiss

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

13 valid minerals.

Detailed Mineral List:

ⓘ Albite

Formula: Na(AlSi₃O₈)

References:

Epenshade, Gilbert H. and Potter, Donald B.(1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern States:Geological Survey Professional Paper 336

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

References:

Epenshade, Gilbert H. and Potter, Donald B.(1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern States:Geological Survey Professional Paper 336

ⓘ 'Chlorite Group'

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Chloritoid

Formula: (Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

References:

Epenshade, Gilbert H. and Potter, Donald B.(1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern States:Geological Survey Professional Paper 336

ⓘ Ilmenite ?

Formula: Fe²⁺TiO₃

References:

Wilson,Shelbi E.,and Owens,Brent (2007) Geochemical Constrainsts On The Origin Of Chloritoid -Bearing Kyanite Quartzite At Hagers Mountain,North Carolina And Comparisons With Virginia Occurrences:Geological Society Of America

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Kyanite

Formula: Al₂(SiO₄)O

Colour: white

References:

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

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Orthoclase

Formula: K(AlSi₃O₈)

References:

Epenshade, Gilbert H. and Potter, Donald B.(1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern States:Geological Survey Professional Paper 336

ⓘ Paragonite

Formula: NaAl₂(AlSi₃O₁₀)(OH)₂

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Pyrophyllite

Formula: Al₂Si₄O₁₀(OH)₂

References:

U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995

ⓘ Quartz

Formula: SiO₂

References:

E-An Zen,Jan-Feb,1961,The American Mineralogist,Vol 46,Mineralogy and Petrology of the System AI2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina

ⓘ Rutile

Formula: TiO₂

References:

ⓘ 'Tourmaline'

Formula: AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

References:

Epenshade, Gilbert H. and Potter, Donald B.(1960) Kyanite,Sillimanite and Andalusite Deposits of the Southeastern States:Geological Survey Professional Paper 336

ⓘ Zircon

Formula: Zr(SiO₄)

References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Ilmenite ?	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	Rutile	4.DB.05	TiO₂
Group 9 - Silicates
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	Kyanite	9.AF.15	Al₂(SiO₄)O
ⓘ	Chloritoid	9.AF.85	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Pyrophyllite	9.EC.10	Al₂Si₄O₁₀(OH)₂
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Paragonite	9.EC.15	NaAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Orthoclase	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
Unclassified
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Tourmaline'	-	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
B	Boron
B	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	Oxygen
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Kyanite	Al₂(SiO₄)O
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Orthoclase	K(AlSi₃O₈)
O	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Rutile	TiO₂
O	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Zircon	Zr(SiO₄)
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Mg	Magnesium
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Kyanite	Al₂(SiO₄)O
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Orthoclase	K(AlSi₃O₈)
Al	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
Si	Silicon
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Kyanite	Al₂(SiO₄)O
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Orthoclase	K(AlSi₃O₈)
Si	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Zircon	Zr(SiO₄)
K	Potassium
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Orthoclase	K(AlSi₃O₈)
Ca	Calcium
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Rutile	TiO₂
Mn	Manganese
Mn	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Fe	Iron
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Zr	Zirconium
Zr	ⓘ Zircon	Zr(SiO₄)

Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate

Carolinia DomainDomain

USA

⭔Southeastern United StatesArea

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References

ESPENSHADE, G. H. AND POTTER, D. B. (1960), KYANITE, SILLIMANITE, AND ANDALUSITE DEPOSITS OF THE SOUTHEASTERN STATES: USGS PROFESSIONAL PAPER 336: 55-56.

Zen, E-An (1961), Mineralogy and Petrology of the System Al2O3-SiO2-H2O in some Pyrophyllite Deposits of North Carolina, The American Mineralogist: 46 (Jan-Feb).

Wilson, Shelbi E. and Owens, Brent (2007), Geochemical Constrainsts on the Origin of Chloritoid-Bearing Kyanite Quartzite at Hagers Mountain, North Carolina and Comparisons with Virginia Occurrences: Geological Society Of America.

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