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Forensic gemmological investigation based on optical and crystal-chemical changes in topaz from Ouro Preto and Caraí, Brazil, induced by heat treatment

Crossref DOI link: https://doi.org/10.1038/s41598-025-33599-y

Published Online: 2025-12-30

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Fridrichová, Jana

Bačík, Peter

Rybnikova, Olena

Štubňa, Ján

Furka, Daniel

Furka, Samuel

Cempírek, Jan

Škoda, Radek

Vaculovič, Tomáš
Funding

Funding for this research was provided by:

Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (VEGA-1/0189/23)

Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (VEGA-1/0189/23)

Agentúra na Podporu Výskumu a Vývoja (APVV-18-0065)
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Text and Data Mining valid from 2025-12-30

Version of Record valid from 2026-01-27
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Article History

Received: 27 August 2025

Accepted: 19 December 2025

First Online: 30 December 2025

Competing interests

: The authors declare no competing interests.

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