IMA mineral species

Naquite

FeSi

Iron silicide mineral, name appears to replace fersilicite.

GrayWhite & Clear

Naquite specimen
BSE of corundum grain (c).png · Wikimedia Commons (see file page for author & license)

Properties

⚖ Density6.535 g/cm³
Very heavy
Chemical formulaFeSi
ElementsFe, Si
Crystal systemCubic
Mohs hardness—
Density6.535 g/cm³
Streak—
Color—
IMA symbolNaq
Nickel–Strunz class1.BB.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

Type locality (where it was first described): Luobusa ore district, People's Republic of China

  • Type locality
  • Notable source / deposit
  • Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.