LIVE REPORT! Cochem Edelsteinmuseum - last updated 2 hours ago. Click here to watch.
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

Biotite from
Yangmuchuan Cu-Co deposit, Zhen'an District, Dandong, Liaoning, China


Locality type:Deposit
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Yangmuchuan Cu-Co deposit, Zhen'an District, Dandong, Liaoning, China
Data Identifiers
Mindat Occurrence Record ID:733000
Long-form Identifier:1:3:733000:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
18.6km (11.6 miles) ⓘWulong Mine, Wulong orefield, Zhen'an District, Dandong, Liaoning, China
19.4km (12.0 miles) ⓘWulong WLSZ001 borehole, Wulong orefield, Zhen'an District, Dandong, Liaoning, China
20.7km (12.8 miles) ⓘSidaogou Mine, Wulong orefield, Zhen'an District, Dandong, Liaoning, China
24.7km (15.4 miles) ⓘBaiqizhai Town, Zhenxing District, Dandong, Liaoning, China
54.5km (33.8 miles) ⓘPungnyon carbonatite, Sakchu County, North Pyongan Province, North Korea
63.9km (39.7 miles) ⓘBailinchuan alkaline syenite, Liaodong Peninsula, Liaoning, China
72.4km (45.0 miles) ⓘSandao Pb-Zn deposit, Baiyun Au deposit (Baiyunshan Au deposit), Qingchengzi ore field, Fengcheng City, Dandong, Liaoning, China
78.7km (48.9 miles) ⓘXiaotongjiabuzi Au deposit (Xiaotongjiapuzi Au deposit; Xiaotongjiabaozi Au deposit), Qingchengzi ore field, Fengcheng City, Dandong, Liaoning, China
79.0km (49.1 miles) ⓘFluorsigaiite type locality, Fengcheng City, Dandong, Liaoning, China
80.4km (50.0 miles) ⓘZhenzigou Pb-Zn deposit, Qingchengzi ore field, Fengcheng City, Dandong, Liaoning, China
References
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® 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 © 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 20, 2026 14:48:53
Go to top of page