Home Page	Log In	Messageboard	The Mindat Directory
Register	Search Pages	Mineral Chatroom	The Mindat Store

Honolulu Co., Hawaii, USA

Display
- Standard
- Detailed
- By Strunz Category
- By Dana Category
- Type Localities in Region
Photos
Search
- Mineral Search
- Search Google

Detailed Mineral List:

'Albite-Anorthite Series'
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA








Allophane
Formula:	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Locality:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA







Analcime
Formula:	Na₂(Al₂Si₄O₁₂) · 2H₂O
Localities:	Reported from at least 9 localities in this region.






Photo: © Rob Lavinsky. Analcime from Oahu Island, Honolulu Co., Hawaii, USA
Anorthite var: Labradorite
Formula:	(Ca,Na)[Al(Al,Si)Si₂O₈]
Localities:	Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







'Apatite'
Locality:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA








Aragonite
Formula:	CaCO₃
Localities:	Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Dillingham quarry, Mokuleia, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Augite
Formula:	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA






Photo: © DM 06. Augite from Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA
'Biotite var: Barian-Titanian Biotite'
Locality:	Oahu Island, Honolulu Co., Hawaii, USA








Calcite
Formula:	CaCO₃
Localities:	Polynesian Cultural Center area, Oahu Island, Honolulu Co., Hawaii, USA Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA






Photo: © DM 06. Calcite from Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA
'Chabazite'
Localities:	Reported from at least 11 localities in this region.







Photo: © DM 06. Chabazite from Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA
Chabazite-Ca
Formula:	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







'Chlorite Group'
Localities:	Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA








'Clinopyroxene Subgroup'
Localities:	Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA








Cristobalite
Formula:	SiO₂
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







'Diallage'
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA








Diopside var: Chromian Diopside
Formula:	(Ca,Cr)MgSi₂O₆
Locality:	Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu Co., Hawaii, USA







Enstatite
Formula:	MgSiO₃
Locality:	Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu Co., Hawaii, USA







Epidote
Formula:	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Locality:	Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Epistilbite
Formula:	CaAl₂Si₆O₁₆ · 5H₂O
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA






Photo: © DM 06. Epistilbite from Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA
'Faujasite Subgroup'
Localities:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA Round Top, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA








Fayalite
Formula:	Fe²⁺₂SiO₄
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







Forsterite
Formula:	Mg₂SiO₄
Locality:	Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu Co., Hawaii, USA







'Garnet'
Formula:	X₃Z₂(SiO₄)₃
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







'Gismondine'
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA Punchbowl, Oahu Island, Honolulu Co., Hawaii, USA Round Top, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Tantalus Craters, Oahu Island, Honolulu Co., Hawaii, USA








Gismondine-Ca
Formula:	CaAl₂Si₂O₈ · 4H₂O
Localities:	Kuppa quarry, Oahu Island, Honolulu Co., Hawaii, USA Tantalus Craters, Oahu Island, Honolulu Co., Hawaii, USA






Photo: © T. Kennedy 2002. Gismondine-Ca from Kuppa quarry, Oahu Island, Honolulu Co., Hawaii, USA
Gonnardite
Formula:	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Localities:	Reported from at least 7 localities in this region.






Photo: © Volker Betz. Gonnardite from Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA
Gypsum var: Selenite
Locality:	Blow Hole area, Oahu Island, Honolulu Co., Hawaii, USA








Hastingsite ?
Formula:	{Na}{Ca₂}{Fe²⁺₄Fe³⁺}(Al₂Si₆O₂₂)(OH)₂
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA - erroneously reported







Hematite
Formula:	Fe₂O₃
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Hercynite
Formula:	Fe²⁺Al₂O₄
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







'Heulandite'
Locality:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA








Heulandite-Ca
Formula:	(Ca,Na)_2-3Al₃(Al,Si)₂Si₁₃O₃₆ · 12H₂O
Localities:	Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







'Hydronephelite'
Locality:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA








Ilmenite
Formula:	Fe²⁺TiO₃
Localities:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA ? (more information)







Kaliophilite
Formula:	KAlSiO₄
Locality:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA







Kaolinite
Formula:	Al₂(Si₂O₅)(OH)₄
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Laumontite
Formula:	CaAl₂Si₄O₁₂ · 4H₂O
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA






Photo: © . Laumontite from Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA
Magnetite
Formula:	Fe²⁺Fe³⁺₂O₄
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







'Melilite'
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA








'Meyersite'
Locality:	Necker Island, Honolulu Co., Hawaii, USA








'Mica Group'
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA








Montmorillonite
Formula:	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Mordenite
Formula:	(Na₂,Ca,K₂)Al₂Si₁₀O₂₄ · 7H₂O
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Natrolite
Formula:	Na₂Al₂Si₃O₁₀ · 2H₂O
Localities:	Reported from at least 6 localities in this region.







Nepheline
Formula:	(Na,K)AlSiO₄
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA






Photo: © DM 06. Nepheline from Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA
Nontronite
Formula:	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA ? (more information)






Photo: © Van King. Nontronite from Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA
'Olivine'
Formula:	(Mg,Fe²⁺)₂SiO₄
Localities:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA







Opal
Formula:	SiO₂ · nH₂O
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







'Orthopyroxene Subgroup'
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA








'Phillipsite'
Localities:	Reported from at least 9 localities in this region.








Phillipsite-Ca (TL)
Formula:	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂ ^. 12H2O
Type Locality:	Lower Salt Lake Tuff, Puuloa Road, Oahu Island, Honolulu Co., Hawaii, USA
Reference:	Canadian Mineralogist Vol. 35, pp. 1571-1606 (1997)






Pyrite
Formula:	FeS₂
Locality:	Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Quartz
Formula:	SiO₂
Localities:	Puu o Ehu Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA Lanakai Hills, Oahu Island, Honolulu Co., Hawaii, USA Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Quartz var: Milky Quartz
Locality:	Punchbowl, Oahu Island, Honolulu Co., Hawaii, USA








Saponite
Formula:	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Locality:	Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Scolecite
Formula:	CaAl₂Si₃O₁₀ · 3H₂O
Locality:	Kapaa Quarry, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Siderite
Formula:	FeCO₃
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA







Sodalite
Formula:	Na₈(Al₆Si₆O₂₄)Cl₂
Locality:	Moiliili Quarry, Honolulu, Oahu Island, Honolulu Co., Hawaii, USA







Spinel var: Chromspinel
Formula:	Mg(Al,Cr³⁺)₂O₄
Locality:	Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu Co., Hawaii, USA







Spinel var: Pleonaste
Locality:	Salt Lake Crater (Aliapaakai), Oahu Island, Honolulu Co., Hawaii, USA








Vermiculite
Formula:	(Mg,Fe,Al)₃((Al,Si)₄O₁₀)(OH)₂ · 4H₂O
Locality:	Keolu Hills, Kailua, Oahu Island, Honolulu Co., Hawaii, USA

61 entries listed. 37 valid minerals. 1 type locality (valid mineral).

This page is currently not sponsored. To sponsor this page click here.

Mineral	and/or Locality
Search Google

Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
Current server date and time: 24th May 2013 10:28:46