Oxy-dravite from
Fornovolasco metarhyolite formation, Fornovolasco, Vergemoli, Lucca Province, Tuscany, Italy
Locality type: | Formation | |
Classification | ||
---|---|---|
Species: | Oxy-dravite | |
Formula: | Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O | |
Comments: | The presence of oxy-dravite was confirmed during the study of dutrowite. See the type description for full details. | |
Confirmation | ||
Validity: | Confirmed | |
Confirmation Methods: | SEM-WDS | |
Associated Minerals Based on Photo Data: | ||
Oxy-schorl | ⓘ1 photo of Oxy-dravite associated with Oxy-schorl at this locality. | |
Dutrowite | ⓘ1 photo of Oxy-dravite associated with Dutrowite at this locality. | |
Biotite | ⓘ1 photo of Oxy-dravite associated with Biotite at this locality. | |
K Feldspar | ⓘ1 photo of Oxy-dravite associated with K Feldspar at this locality. | |
Apatite | ⓘ1 photo of Oxy-dravite associated with Apatite at this locality. | |
Data | ||
Mineral Data: | Click here to view Oxy-dravite data | |
Locality Data: | Click here to view Fornovolasco metarhyolite formation, Fornovolasco, Vergemoli, Lucca Province, Tuscany, Italy | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 1416558 | |
Long-form Identifier: | 1:3:1416558:0 | |
GUID (UUID V4): | 4a6be7cf-dd67-4eb8-8807-7676dc28961c | |
References | ||
Biagioni, Cristian, Bosi, Ferdinando, Mauro, Daniela, Skogby, Henrik, Dini, Andrea, Zaccarini, Federica (2023) Dutrowite, Na(Fe2+2.5Ti0.5)Al6(Si6O18)(BO3)3(OH)3O, a new mineral from the Apuan Alps (Tuscany, Italy): the first member of the tourmaline supergroup with Ti as a species-forming chemical constituent. European Journal of Mineralogy, 35 (1) 81-94 doi:10.5194/ejm-35-81-2023 |