IMA mineral species

Loughlinite

Na₂Mg₃Si₆O₁₆ * 8H₂O

Phyllosilicate mineral.

Loughlinite specimen
Loughlinite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNa₂Mg₃Si₆O₁₆ * 8H₂O
ElementsNa, Mg, Si, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolLou
Nickel–Strunz class9.EE.25

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

🌍 Where it's found

Type locality (where it was first described): Westvaco mine, United States

  • 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.