SUPPORT US. If 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:
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

Dugganite from
Old Guard Mine (Royal Guard Mine), Tombstone, Cochise County, Arizona, USA

Locality type:Mine
Comments:Found on old dumps. Occurs replacing outer edges of khinite crystal rings.
Habit:Minute, sparkling, drusy
Validity:Believed Valid
References:Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 209.; American Mineralogist, Volume 94, pages 648–652, 2009
Associated Minerals:
Mineral Data:Click here to view Dugganite data
Locality Data:Click here to view Old Guard Mine (Royal Guard Mine), Tombstone, Cochise County, Arizona, USA
Nearest other occurrences of Dugganite
1.3km (0.8 miles) Empire Mine, Cochise County, Arizona, USA
1.6km (1.0 miles) Emerald Mine, Silver Plume Mine (Emerald & Silver Plume Mine group), Cochise County, Arizona, USA
36.8km (22.9 miles) Reef Mine (Tungsten Reef Mine; Exposed Reef Mine; Sitric Mine; Reef group of claims), Carr Canyon, Cochise County, Arizona, USA
Mineral and/or Locality is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © and the Hudson Institute of Mineralogy 1993-2019, except where stated. Most political location boundaries are © OpenStreetMap contributors. relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: November 12, 2019 02:53:01
Go to top of page