Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Opal from
Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain


08794290017368722593824.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
05552320017368722601667.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
07475910017272050457578.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
05552320017368722601667.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
07475910017272050457578.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
05552320017368722601667.jpg
Opal

Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Barranco de Guayedra, Agaete, Gran Canaria, Las Palmas Province, Canary Islands, Spain
Data Identifiers
Mindat Occurrence Record ID:886967
Long-form Identifier:1:3:886967:8
GUID (UUID V4):0
Nearest other occurrences of Opal
9.6km (5.9 miles) ⓘMontaÃąa Aserrada, Anden Verde, La Aldea de San NicolÃĄs, Gran Canaria, Las Palmas Province, Canary Islands, Spain
17.9km (11.1 miles) ⓘDegollada de Veneguera, MogÃĄn, Gran Canaria, Las Palmas Province, Canary Islands, Spain
30.8km (19.1 miles) ⓘCantera de La Esfinge, Las Palmas de Gran Canaria, Gran Canaria, Las Palmas Province, Canary Islands, Spain
72.9km (45.3 miles) ⓘNepheline outcrop, Taganana, Santa Cruz de Tenerife, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain
References
María JesÚs Mediavilla collection
 
and/or  
Mindat.orgÂŪ is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. MindatÂŪ and mindat.orgÂŪ are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are ÂĐ OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 19, 2026 22:40:42
Go to top of page