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⇱ Opal from Bernartice, Benešov District, Central Bohemian Region, Czech Republic

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Opal from
Bernartice, Benešov District, Central Bohemian Region, Czech Republic

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Locality type:Municipality
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Bernartice, Benešov District, Central Bohemian Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:747497
Long-form Identifier:1:3:747497:2
GUID (UUID V4):0
References
Reference Search (possible matching items)
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Journal (article/letter/editorial)
serpentinite; examples from the Moldanubian Zone, Czech Republic M. Novák 1 & J. Prokop 1 & Z. Losos 1 & I....enclosed in serpentinites of the Moldanubian Zone, Czech Republic were examined, mainly by electron probe micro-analyser...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic highly evolved Li-bearing pegmatites (group...Moldanubian Zone, the highly metamorphosed core of the Bohemian Massif, represents a crustal (and upper mantle)...+ Qz or Pl(albite-oligoclase) + Qz ± Bi] and a central quartz core are developed only at some localities
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Book
seiner Reise anhand des Buches über die in der Region auftretenden Mineralfundstel­ len zu orientieren...Reg. rhomb. rhomboedr. Rh.-Pf. Ri. rund rechts Region rhombisch rhomboedrisch Rheinland-Pfalz Richtung...Schmellzer, H.: Mincralfundstellen Bd.3 Epidot, Granat, Opal, Prchnit, Quarzzwill. (Ja­ (Baden-Württemberg)....Ilmenit, Magnetit, Montmorillonit, Natrolith, Olivin, Opal (milchig), Phillipsit (HF): Baryt, Limonit, Psilomelan...Chalccdon, Cuprit, Limonit, Malachit, Manganomelan, Opal, Pyromorphit, Quarz (52/205). Goslar: (Goslar/Nds
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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.
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