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Chalcedony from
Logatec bauxite deposit, Postojna, Slovenia


Locality type:Deposit
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Logatec bauxite deposit, Postojna, Slovenia
Data Identifiers
Mindat Occurrence Record ID:1996050
Long-form Identifier:1:3:1996050:0
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
28.5km (17.7 miles) ⓘPodlipa bauxite deposit, Logatec, Slovenia
33.0km (20.5 miles) ⓘIdria Mine (Idrija Mine), Idrija, Slovenia
68.7km (42.7 miles) ⓘKamniška Bistrica bauxite deposit, Kamnik, Slovenia
96.7km (60.1 miles) ⓘPirešica massif, Velenje, Slovenia
98.8km (61.4 miles) ⓘA2 Highway tunnel (Falkenberg tunnel), Wölfnitz, Klagenfurt am Wörthersee, Carinthia, Austria
References
Mencinger, Lara; Miler, Miloš; Ivančič, Kristina; Teran, Klemen; Zupančič, Nina (2026) Characterisation of selected bauxite profiles in Slovenia with emphasis on REE distribution. Ore Geology Reviews, 197. p.107523. doi:10.1016/j.oregeorev.2026.107523
 
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