IMA mineral species

Rongibbsite

Pb₂(Si₄Al)O₁₁(OH)

Zeolitic aluminosilicate mineral.

Rongibbsite specimen
Rongibbsite-466387.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaPb₂(Si₄Al)O₁₁(OH)
ElementsPb, Si, Al, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolRgb

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

🌍 Where it's found

Type locality (where it was first described): Big Horn Mountains, 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.