Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Chalcedony from
Votrubec quarry, Radostná pod Kozákovem, Semily District, Liberec Region, Czech Republic


Locality type:Quarry
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz4
- var Amethyst3
Calcite3
Jasper1
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Votrubec quarry, Radostná pod Kozákovem, Semily District, Liberec Region, Czech Republic
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:107984
Long-form Identifier:1:3:107984:5
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
11.3km (7.0 miles) Bezděčín quarry, Bezděčín, Frýdštejn, Jablonec nad Nisou District, Liberec Region, Czech Republic
13.0km (8.1 miles) Doubravice quarry, Doubravice, Železnice, Jičín District, Hradec Králové Region, Czech Republic
18.8km (11.7 miles) Žďár, Levínská Olešnice, Semily District, Liberec Region, Czech Republic
19.9km (12.4 miles) Levín hill, Levínská Olešnice, Semily District, Liberec Region, Czech Republic
24.4km (15.2 miles) Gold mines, Stupná, Vidochov, Jičín District, Hradec Králové Region, Czech Republic
26.5km (16.5 miles) Jizerská louka, Jizerka, Kořenov, Jablonec nad Nisou District, Liberec Region, Czech Republic
27.7km (17.2 miles) Rovně, Dolní Kalná, Trutnov District, Hradec Králové Region, Czech Republic
27.9km (17.4 miles) Holičky deposit, Holičky, Ralsko, Česká Lípa District, Liberec Region, Czech Republic
34.3km (21.3 miles) Vestřev alluvial placer deposit, Vestřev, Dolní Olešnice, Trutnov District, Hradec Králové Region, Czech Republic
55.0km (34.2 miles) Melafirowa Skała, Wleń, Gmina Wleń, Lwówek Śląski County, Lower Silesian Voivodeship, Poland
References
 
and/or  
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