Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsBooks & Magazines
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryMineral Photography

Opal from
Valberg Quarry, Valberg, Kragerø, Telemark, Norway

Locality type:Quarry
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
References
References:Peter Andresen observation oct.2003
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Valberg Quarry, Valberg, Kragerø, Telemark, Norway
Nearest other occurrences of Opal
30.4km (18.9 miles) A/S Granit Quarry, Tuften (Tuften 1 Quarry; Tuften 2 Quarry), Tvedalen, Larvik, Vestfold, Norway
33.0km (20.5 miles) Thorstein Quarry, Brunlanes, Larvik, Vestfold, Norway
34.4km (21.4 miles) Nalum, Brunlanes, Larvik, Vestfold, Norway
36.9km (22.9 miles) Roadcut 1, Pauler, Larvik, Vestfold, Norway
37.4km (23.2 miles) Vardåsen Quarry (Vardaasen Quarry; Vardasen Quarry), Malerød, Larvik, Vestfold, Norway
37.5km (23.3 miles) Stavern (Fredriksvärn), Larvik, Vestfold, Norway
42.5km (26.4 miles) Lysebo roadcut, Lysebo, Hedrum, Larvik, Vestfold, Norway
45.5km (28.3 miles) Bratthagen 3 hillside pegmatites, Lågendalen, Hedrum, Larvik, Vestfold, Norway
47.6km (29.6 miles) Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway
51.6km (32.1 miles) Farmenrøysa, Hedrum, Larvik, Vestfold, Norway
 
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2020, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: January 19, 2020 13:24:19
Go to top of page