SUPPORT US. If mindat.org is important to you, click here to donate to our Fall 2019 fundraiser!
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

Magnetite from
Surprise Mine, Ramona, Ramona Mining District, San Diego County, California, USA

Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
References
References:Kunz, G. F. 1905. Gems, jeweler's materials, and ornamental stones of California. California State Mining Bureau bulletin 37: p. 146-47.
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Surprise Mine, Ramona, Ramona Mining District, San Diego County, California, USA
Nearest other occurrences of Magnetite
17.7km (11.0 miles) Friday Mine, Julian, Julian Mining District, San Diego County, California, USA
17.9km (11.1 miles) Lakeview deposit, Lakeside, San Diego County, California, USA
18.2km (11.3 miles) El Capitan Quarry, Lakeside, San Diego County, California, USA
21.3km (13.2 miles) Iron Master prospect (Cornellius; El Cajon), Lakeside, San Diego County, California, USA
27.2km (16.9 miles) Clark Mine, Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
45.8km (28.4 miles) Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
55.3km (34.4 miles) Companion No. 1 deposit (Campo deposit), Campo, San Diego County, California, USA
82.2km (51.1 miles) Mirage Trail (Bump-n-Grind Trail), Rancho Mirage, Santa Rosa Mts, Riverside Co., California, USA
87.3km (54.3 miles) Southern Pacific Silica Quarry (Southern Pacific deposit; Nuevo Mine; Southern Pacific Quarry; S.P. Silica Quarry; S.P. Mine; Nuevo Quarry), Nuevo, Lakeview Mts, Riverside Co., California, USA
 
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 1993-2019, 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: December 13, 2019 05:11:47
Go to top of page