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Fluorite locality, Nedvědice, South Moravian Region, Czech Republic
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Fluorite locality, Nedvědice, South Moravian Region, Czech Republici
Regional Level Types
Fluorite locality- not defined -
Nedvědice- not defined -
South Moravian RegionRegion
Czech RepublicCountry

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Key
Latitude & Longitude (WGS84):
49° 27' 26'' North , 16° 19' 31'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Nedvědice1,330 (2018)0.6km
Černvír165 (2018)2.0km
Skorotice145 (2018)2.4km
Sejřek157 (2018)2.6km
Býšovec132 (2018)3.3km
Name(s) in local language(s):
Nedvědice


The locality is situated NW of Nedvedice village. The easist way to access this site is to go from the village main crossing the direction to Pernstejn and Vezna and on the next crossing (on the right is small cross and some trees) you turn to the right and follow the old asphalt road. The asphalt ends at the abandoned Obecni quarry (see Mindat locality). Then you follow the forest road, keep the small creek on your left side. After a couple of hundreds meters the road is crossing the creek. The site is at the right side right bellow the small cliff. Beware of falling rocks, especially if someone is digging there!

Locality with metamorphosed fluorite layer in leucocratic slightly pink or orange orthogneiss. The orthogneiss is extremely hard and without explosives it is almost impossible to collect any samples except micromounts. The fluorite is found in narrow fissures.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


4 valid minerals.

Detailed Mineral List:

'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Reference: Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44.
Fluorite
Formula: CaF2
Reference: Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44.
Fluor-schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3F
Reference: Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44; Ertl, A., Kolitsch, U., Dyar, M.D., Meyer, H.-P., Rossman, G.R., Henry, D.J., Prem, M., Ludwig, T., Nasdala, L., Lengauer, C.L., Tillmanns, E. and Niedermayr, G. (2016): Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. Eur. J. Mineral. 28, 163-177.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44.
Quartz
Formula: SiO2
Reference: Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44.

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 9 - Silicates
Fluor-schorl9.CK.Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3F
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2

List of minerals arranged by Dana 8th Edition classification

Group 9 - NORMAL HALIDES
AX2
Fluorite9.2.1.1CaF2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fluor-schorl-Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3F

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
BBoron
B Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
OOxygen
O QuartzSiO2
O MuscoviteKAl2(AlSi3O10)(OH)2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
FFluorine
F FluoriteCaF2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
F Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
NaSodium
Na Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
AlAluminium
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
SiSilicon
Si QuartzSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
CaCalcium
Ca FluoriteCaF2
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fe Fluor-schorlNa(Fe32+)Al6(Si6O18)(BO3)3(OH)3F

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Novak, M., Selway, J. B. & Houzar, S. (1998): Potassium-bearing, fluorine-rich tourmaline from metamorphosed fluorite layer in leucocratic orthogneiss at Nedvedice, Svratka Unit, western Moravia. Journal of the Czech Geological Society 43, 37-44.
Ertl, A., Kolitsch, U., Dyar, M.D., Meyer, H.-P., Rossman, G.R., Henry, D.J., Prem, M., Ludwig, T., Nasdala, L., Lengauer, C.L., Tillmanns, E. and Niedermayr, G. (2016): Fluor-schorl, a new member of the tourmaline supergroup, and new data on schorl from the cotype localities. European Journal of Mineralogy 28, 163-177.

External Links


Other Regions, Features and Areas containing this locality

Czech Republic
Eurasian PlateTectonic Plate
EuropeContinent

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