Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
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 ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced 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 MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Rock Crystal from
Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic


02245830017272033925861.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
08347780017272021403628.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
02245830017272033925861.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
08347780017272021403628.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
02245830017272033925861.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
08347780017272021403628.jpg
Rock Crystal

Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
Locality type:Quarry
Classification
Species:Quartz var: Rock Crystal
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Jasper1
Data
Mineral Data:Click here to view Rock Crystal data
Locality Data:Click here to view Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:348108
Long-form Identifier:1:3:348108:0
GUID (UUID V4):0
Nearest other occurrences of Rock Crystal
3.9km (2.4 miles) ⓘMorcínov, Lomnice nad Popelkou, Semily District, Liberec Region, Czech Republic
24.2km (15.0 miles) ⓘBezděčín quarry, Bezděčín, Frýdštejn, Jablonec nad Nisou District, Liberec Region, Czech Republic
34.6km (21.5 miles) ⓘMały Śnieżny Kocioł pegmatite, Piechowice, Karkonosze County, Lower Silesian Voivodeship, Poland
35.2km (21.9 miles) ⓘObří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
41.6km (25.8 miles) ⓘKrowia Kopa Mt., Gmina Mirsk, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
42.6km (26.5 miles) ⓘStudnik pegmatite, Zachełmie, Gmina Podgórzyn, Karkonosze County, Lower Silesian Voivodeship, Poland
49.5km (30.7 miles) ⓘŚrednica pegmatite, Gruszków, Gmina Mysłakowice, Karkonosze County, Lower Silesian Voivodeship, Poland
56.9km (35.4 miles) ⓘRybień Mt., Maciejowa, Jelenia Góra, Lower Silesian Voivodeship, Poland
67.1km (41.7 miles) ⓘMarkovice quarry, Žleby, Kutná Hora District, Central Bohemian Region, Czech Republic
72.1km (44.8 miles) ⓘPřibyslavice, Vlkaneč, Kutná Hora District, Central Bohemian Region, Czech Republic
References
Pauliš, P.: Nejzajímavě
jší mineralogická naleziště
Č
ech. Kutná Hora: Kuttna, 2000, s. 61.
 
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: September 3, 2026 06:07:34
Go to top of page