Topaz from
Ligurian Sea to the SW of Portovenere Promontory, La Spezia Province, Liguria, Italy

Classification
Species:	Topaz
Formula:	Al₂(SiO₄)(F,OH)₂
Confirmation
Validity:	Believed Valid
Data
Mineral Data:	Click here to view Topaz data
Locality Data:	Click here to view Ligurian Sea to the SW of Portovenere Promontory, La Spezia Province, Liguria, Italy
Data Identifiers
Mindat Occurrence Record ID:	1215588
Long-form Identifier:	1:3:1215588:0
GUID (UUID V4):	87cccaab-07f3-4b28-aa9e-06edbcb6bcfa
References
Vinci, A. (1964) Notizie preliminari sui risultati delle ricerche petrografiche sui sedimenti attuali del Mar Tirreno (La Spezia). (Nota preliminare). Rendiconti della Società Mineralogica Italiana, 20, 317-340 Balestra, C. (2016) Sistematica ligure 2016. Prie - Notiziario di mineralogia ligure, Vol. 11 (Gennaio – Dicembre 2016), 25-34.

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