Titaniummineral data
  1. Home
  2. Type localities
  3. Siglo Veinte mine
Type locality

Siglo Veinte mine

BoliviaCountry
6Minerals

Facts

Country
Bolivia
Minerals
6
Species citing it (Wikidata)
5
First described here
Ferrivauxite, Jeanbandyite, Metavauxite and others

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1567693

Minerals first described here · 6

MineralChemical formulaCrystal systemMohs hardnessDensity
FerrivauxiteFe³⁺Al₂(PO₄)₂(OH)₃·5H₂OTriclinic——
JeanbandyiteFe³⁺xFe²⁺₁-xSn(OH)₆-xOxTetragonal——
MetavauxiteFe²⁺Al₂(PO₄)₂(OH)₂ * 8H₂OMonoclinic3.02.35 g/cm³
ParavauxiteFe²⁺Al₂(PO₄)₂(OH)₂ * 8H₂OTriclinic3.0—
Sigloite————
VauxiteFe²⁺Al₂(PO₄)₂(OH)₂·6H₂OTriclinic3.5—

Minerals · 1

MineralChemical formulaCrystal systemMohs hardnessDensity
Sigloite————