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Holbrook, Navajo County, Arizona, USA i
Regional Level Types
Holbrook City
Navajo County County
Arizona State
USA Country

Regional Level Types
Holbrook	City
Navajo County	County
Arizona	State
USA	Country

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Predictive Mineralogy

Groutite

Holbrook, Navajo County, Arizona, USA

Agatised wood, etc.

Holbrook, Navajo County, Arizona, USA

Petrified Wood

Holbrook, Navajo County, Arizona, USA

Groutite

Holbrook, Navajo County, Arizona, USA

Agatised wood, etc.

Holbrook, Navajo County, Arizona, USA

Petrified Wood

Holbrook, Navajo County, Arizona, USA

Groutite

Holbrook, Navajo County, Arizona, USA

Agatised wood, etc.

Holbrook, Navajo County, Arizona, USA

Type:

City

Largest Settlements:

Place	Population
Holbrook	5,019 (2017)

Mindat Locality ID:

29123

Long-form identifier:

mindat:1:2:29123:4

GUID (UUID V4):

Other Languages:

View 46 more...

French:

Holbrook, Comté de Navajo, Arizona, États-Unis

German:

Holbrook, Navajo County, Arizona, Vereinigte Staaten

Italian:

Holbrook, Contea di Navajo, Arizona, Stati Uniti d'America

Navajo:

Tʼiisyaakin, Tʼiisyaakin Áłtsʼíísí Bił Hahoodzo, Hoozdo Hahoodzo, Wááshindoon Bikéyah Ałhidadiidzooígíí

Russian:

Холбрук, Навахо, Аризона, Соединённые Штаты Америки

Simplified Chinese:

霍尔布鲁克, 納瓦霍縣, 亞利桑那州, 美国

Spanish:

Holbrook, Condado de Navajo, Arizona, Estados Unidos

Amharic:

ሆልብሩክ፥ አሪዞና, ናቫሖ ካውንቲ፥ አሪዞና, አሪዞና, አሜሪካ

Arabic:

هولبروك, مقاطعة نافاهو, أريزونا, الولايات المتحدة

Basque:

Holbrook, Navajo konderria, Arizona

Bulgarian:

Холбрук, Навахо, Аризона, Съединени американски щати

Catalan:

Holbrook, Comtat de Navajo, Arizona, Estats Units d’Amèrica

Cebuano:

Holbrook, Navajo County, Arizona (estado)

Chechen:

Голбрук, Аризона, Америкин Цхьаьнатоьхна Штаташ

Croatian:

Holbrook, Navajo, Arizona, Sjedinjene Američke Države

Czech:

Holbrook, Navajo County, Arizona, Spojené státy americké

Danish:

Holbrook, Navajo County, Arizona, USA

Dutch:

Holbrook, Navajo County, Arizona (staat), Verenigde Staten

Egyptian Arabic:

هولبروك, اريزونا, امريكا

Farsi/Persian:

هالبروک, شهرستان ناواهو، آریزونا, آریزونا, ایالات متحده آمریکا

Finnish:

Holbrook, Navajon piirikunta, Arizona, Yhdysvallat

Haitian:

Holbrook, Arizona, Etazini

Hebrew:

הולברוק, אריזונה, ארצות הברית

Hungarian:

Holbrook, Navajo megye, Arizona, Amerikai Egyesült Államok

Ido:

Holbrook, Arizona, Usa

Irish Gaelic:

Holbrook, Contae Navajo, Arizona, Stáit Aontaithe Mheiriceá

Japanese:

ホルブルック, ナヴァホ郡, アリゾナ州, アメリカ合衆国

Korean:

홀브룩, 애리조나주, 미국

Ladin:

Holbrook

Malagasy:

Holbrook, Arizona, Etazonia

Marathi:

हॉलब्रूक, ॲरिझोना, अमेरिकेची संयुक्त संस्थाने

Mazanderani:

هالبروک, آریزونا

Minnan / Hokkien-Taiwanese:

Holbrook

Newar / Nepal Bhasa:

होल्ब्रूक, एरिजोना, संयुक्त राज्य अमेरिका

Norwegian:

Holbrook, Navajo County, Arizona, USA

Norwegian (Nynorsk):

Holbrook, Arizona, USA

Occitan:

Holbrook, Arizòna, Estats Units d'America

Polish:

Holbrook, Hrabstwo Navajo, Arizona, Stany Zjednoczone

Portuguese:

Holbrook, Condado de Navajo, Arizona, Estados Unidos

Romanian:

Holbrook, Comitatul Navajo, Arizona, Statele Unite ale Americii

Serbian:

Холбрук, Округ Навахо, Аризона, Сједињене Америчке Државе

Serbo-Croatian:

Holbrook, Navajo County, Arizona, Sjedinjene Američke Države

Slovak:

Holbrook, Arizona, Spojené štáty

Slovenian:

Holbrook, Arizona, Združene države Amerike

South Azerbaijani:

هولبروک، آریزونا, آریزونا ایالتی, آمریکا بیرلشمیش ایالتلری

Swedish:

Holbrook, Navajo County, Arizona, USA

Tatar:

Голбрук, Аризона, Америка Кушма Штатлары

Turkish:

Holbrook, Navajo Kontluğu, Arizona, Amerika Birleşik Devletleri

Ukrainian:

Голбрук, Навахо, Аризона, Сполучені Штати Америки

Uzbek (Latin Script):

Holbrook, Arizona, Amerika Qoʻshma Shtatlari

Volapük:

Holbrook, Arizona, Lamerikän

Waray:

Holbrook, Condado han Navajo, Arizona, Estados Unidos

Welsh:

Holbrook, Arizona, Unol Daleithiau America

Holbrook (Navajo: Tʼiisyaakin) is a city in Navajo County, Arizona, United States. The city is the county seat of Navajo County.

Holbrook was founded in 1881 or 1882, when the railroad was built, and named to honour the first chief engineer of the Atlantic and Pacific Railroad, Henry Randolph Holbrook.

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

15 valid minerals.

Rock Types Recorded

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

ⓘ 'L/LL6 chondrite meteorite'

Detailed Mineral List:

ⓘ Becquerelite

Formula: Ca(UO₂)₆O₄(OH)₆ · 8H₂O

Locality: Unnamed U occurrence [14], Holbrook, Navajo County, Arizona, USA

References:

Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 35.

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Mason, B. & Wiik, H. B. (1960) The Holbrook, Arizona, chondrite. Geochimica et Cosmochimica Acta 21(3-4): 276-283. (Jan 1961).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ 'Clinopyroxene Subgroup'

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Merrill, G.P. (1916) Handbook and descriptive catalogue of the meteorite collections of the United States National Museum. Smithsonian Institute Bulletin 94. Washington, DC.

ⓘ 'Fayalite-Forsterite Series'

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

Description: Olivine composition (Fa24.4).

References:

Merrill, G.P. (1916) Handbook and descriptive catalogue of the meteorite collections of the United States National Museum. Smithsonian Institute Bulletin 94. Washington, DC.

Mason, B. & Wiik, H. B. (1960) The Holbrook, Arizona, chondrite. Geochimica et Cosmochimica Acta 21(3-4): 276-283. (Jan 1961).

Grady, M. M., Pratesi, G., Moggi-Cecchi, V. (2015) Atlas of Meteorites. Cambridge University Press.

ⓘ Groutite

Formula: Mn³⁺O(OH)

Description: Occurs as needles in petrified wood.

References:

Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.p.240

ⓘ 'Helium'

Formula: He

Locality: Pinedale Coal Helium operation, Holbrook, Navajo County, Arizona, USA

References:

AZ Dept. Min. Resources Pinedale Coal file.

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

References:

Luetcke, Rolf (n.d.) Personal communication.

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Isocubanite

Formula: CuFe₂S₃

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Mackinawite

Formula: FeS

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Merrillite

Formula: Ca₉NaMg(PO₄)₇

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

Description: Reading "Merrillite" (preferred for meteorites) for "Whitlockite" (the terrestrial analogue).

References:

Fuchs, L.H. (1969) The Phosphate Mineralogy of Meteorites: IN: Meteoritic Research: Millman, P.M.-Ed.: pp. 683-695.D. Reidel Publishing Company: Dordrecht-Holland.

ⓘ Native Copper

Formula: Cu

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Native Iron

Formula: Fe

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Mason, B. & Wiik, H.B. (1960) The Holbrook, Arizona, chondrite. Geochim. Cosmochim. Acta 21(3-4): 276-283. (Jan 1961).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Native Iron var. Kamacite

Formula: (Fe,Ni)

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Mason, B. & Wiik, H.B. (1960) The Holbrook, Arizona, chondrite. Geochim. Cosmochim. Acta 21(3-4): 276-283. (Jan 1961).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ 'Orthopyroxene Subgroup'

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Merrill, G.P. (1916) Handbook and descriptive catalogue of the meteorite collections of the United States National Museum. Smithsonian Institute Bulletin 94. Washington, DC.

Mason, B. & Wiik, H. B. (1960) The Holbrook, Arizona, chondrite. Geochimica et Cosmochimica Acta 21(3-4): 276-283. (Jan 1961).

Grady, M. M., Pratesi, G., Moggi-Cecchi, V. (2015) Atlas of Meteorites. Cambridge University Press.

ⓘ 'Petrified Wood'

References:

Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.p.240

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Mason, B. & Wiik, H. B. (1960) The Holbrook, Arizona, chondrite. Geochimica et Cosmochimica Acta 21(3-4): 276-283. (Jan 1961).

ⓘ 'Plessite'

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Quartz

Formula: SiO₂

References:

Collection of Alex Earl

ⓘ Schreibersite

Formula: (Fe,Ni)₃P

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 11.

ⓘ Taenite

Formula: (Ni,Fe)

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

Description: X-ray diffraction powder strength of taenite lines much stronger than kamacite lines.

References:

Mason, B. & Wiik, H.B. (1960) The Holbrook, Arizona, chondrite. Geochim. Cosmochim. Acta 21(3-4): 276-283. (Jan 1961).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Troilite

Formula: FeS

Locality: Holbrook meteorite, Holbrook, Navajo County, Arizona, USA

References:

Merrill, G.P. (1916) Handbook and descriptive catalogue of the meteorite collections of the United States National Museum. Smithsonian Institute Bulletin 94. Washington, DC.

Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 11, 20.

Mason, B. & Wiik, H. B. (1960) The Holbrook, Arizona, chondrite. Geochimica et Cosmochimica Acta 21(3-4): 276-283. (Jan 1961).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.p.345

Grady, M. M., Pratesi, G., Moggi-Cecchi, V. (2015) Atlas of Meteorites. Cambridge University Press.

ⓘ Uraninite

Formula: UO₂

Locality: Unnamed U occurrence [14], Holbrook, Navajo County, Arizona, USA

References:

Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 35.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
ⓘ	Native Iron	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ	Taenite	1.AE.10	(Ni,Fe)
ⓘ	Schreibersite	1.BD.05	(Fe,Ni)₃P
Group 2 - Sulphides and Sulfosalts
ⓘ	Isocubanite	2.CB.55b	CuFe₂S₃
ⓘ	Troilite	2.CC.10	FeS
ⓘ	Mackinawite	2.CC.25	FeS
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	Uraninite	4.DL.05	UO₂
ⓘ	Groutite	4.FD.10	Mn³⁺O(OH)
ⓘ	Becquerelite	4.GB.10	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Merrillite	8.AC.45	Ca₉NaMg(PO₄)₇
Unclassified
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Petrified Wood'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Plessite'	-
ⓘ	'Orthopyroxene Subgroup'	-
ⓘ	'Helium'	-	He

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
H	ⓘ Groutite	Mn³⁺O(OH)
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
He	Helium
He	ⓘ Helium	He
O	Oxygen
O	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Groutite	Mn³⁺O(OH)
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Quartz	SiO₂
O	ⓘ Uraninite	UO₂
O	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Na	Sodium
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Mg	ⓘ Fayalite-Forsterite Series
Al	Aluminium
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	Silicon
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Quartz	SiO₂
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
P	Phosphorus
P	ⓘ Schreibersite	(Fe,Ni)₃P
P	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
S	Sulfur
S	ⓘ Isocubanite	CuFe₂S₃
S	ⓘ Mackinawite	FeS
S	ⓘ Troilite	FeS
K	Potassium
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	Calcium
Ca	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ti	Titanium
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Mn	Manganese
Mn	ⓘ Groutite	Mn³⁺O(OH)
Fe	Iron
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Native Iron	Fe
Fe	ⓘ Isocubanite	CuFe₂S₃
Fe	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Mackinawite	FeS
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Schreibersite	(Fe,Ni)₃P
Fe	ⓘ Taenite	(Ni,Fe)
Fe	ⓘ Troilite	FeS
Fe	ⓘ Fayalite-Forsterite Series
Ni	Nickel
Ni	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Schreibersite	(Fe,Ni)₃P
Ni	ⓘ Taenite	(Ni,Fe)
Cu	Copper
Cu	ⓘ Native Copper	Cu
Cu	ⓘ Isocubanite	CuFe₂S₃
U	Uranium
U	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
U	ⓘ Uraninite	UO₂

Fossils

There are 11 fossil localities from the PaleoBioDB database within this region.

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

242 Ma (Middle Triassic)

Oldest Fossil Listed

247 Ma (Early/Lower Triassic)

Stratigraphic Units

Unit	No. Occurrences	Age
Moenkopi - Holbrook	11	247.2 - 242 Ma (Triassic)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Temnospondyli unranked clade	Animalia : Chordata : Osteichthyes : Temnospondyli	247.2 - 242 Ma Triassic
Reptilia class	Animalia : Chordata : Reptilia	247.2 - 242 Ma Triassic
Dicynodontia unranked clade	Animalia : Chordata : Osteichthyes : Cotylosauria : Dicynodontia	247.2 - 242 Ma Triassic
Hybodontidae family	Animalia : Chordata : Chondrichthyes : Hybodontiformes : Hybodontidae	247.2 - 242 Ma Triassic
Stanocephalosaurus genus	Animalia : Chordata : Amphibia : *Stanocephalosaurus*	247.2 - 242 Ma Triassic
Therapsipus cumminsi species	Animalia : Chordata : Osteichthyes : Cotylosauria : Therapsipus : *Therapsipus cumminsi*	247.2 - 242 Ma Triassic
Eocyclotosaurus wellesi species	Animalia : Chordata : Amphibia : Mastodonsauridae : Eocyclotosaurus : *Eocyclotosaurus wellesi*	247.2 - 242 Ma Triassic
Quasicyclotosaurus campi species	Animalia : Chordata : Amphibia : Quasicyclotosaurus : *Quasicyclotosaurus campi*	247.2 - 242 Ma Triassic

Fossil Localities

Click to show 1 fossil locality

USA

Arizona
- Supai Salt Basin
  - Triassic🐚 UCMP V4119

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Holbrook,_Arizona
Wikidata ID:	Q79912
GeoNames ID:	5284580

Localities in this Region

USA

Arizona
- Navajo County
  - Holbrook

Other Regions, Features and Areas that Intersect

North AmericaContinent

North America PlateTectonic Plate

Baca BasinBasin
Colorado PlateauShield
Great Plains DomainDomain
Holbrook BasinBasin

USA

Arizona
- Navajo County
  - Holbrook Mining DistrictMining District
- Supai Salt BasinBasin
Colorado PlateauPlateau

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

Major, C.E. (1919), Report on the geological features of the Holbrook area, Navajo County, Arizona: unpublished report, 33 p. [available for inspection at Arizona Geological Survey, 416 W. Congress, Suite 100, Tucson, Ariz.].

Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.

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Holbrook, Navajo County, Arizona, USAiRegional Level TypesHolbrookCity Navajo CountyCounty ArizonaState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Holbrook, Navajo County, Arizona, USA i
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