Titaniummineral data
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Type locality

Volta Grande mine

BrazilCountry
4Minerals

Facts

Country
Brazil
Minerals
4
Species citing it (Wikidata)
3
First described here
Fluorcalciomicrolite, Hydrokenomicrolite, Hydroxycalciomicrolite and others

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q24570677

Minerals first described here · 4

MineralChemical formulaCrystal systemMohs hardnessDensity
Fluorcalciomicrolite(Ca,Na,☐)₂Ta₂O₆FCubic—6.16 g/cm³
Hydrokenomicrolite(☐,H₂O)₂Ta₂(O,OH)₆(H₂O)Cubic—6.67 g/cm³
HydroxycalciomicroliteCa₁.₅Ta₂O₆(OH)Cubic—6.18 g/cm³
Kenomicrolite◻₂Ta₂[O₄(OH)₂]◻Cubic——