Name: | Hectorite Htr |
IMA Chemistry: | Na0.3(Mg,Li)3Si4O10(F,OH)2·nH2O |
Chemistry Elements: | The mineral Hectorite contains elements: Sodium (Na) Magnesium (Mg) Lithium (Li) Silicon (Si) Oxygen (O) Fluorine (F) Hydrogen (H) |
Country of Type Locality: | USA |
Year First Published: | 1941 |
IMA Status: | Approved,Questionable mineral species |
Status Notes: | Mineral is described but not named: Foshag W F, Woodford A O (1936) Bentonitic magnesian clay-mineral from California. American Mineralogist 21, 238-244 The mineral is named: Strese V H, Hofmann U (1941) Synthese von Magnesiumsilikat-Gelen mit zweidimensional regelmäßiger Struktur. Zeitschrift für Anorganische und Allgemeine Chemie 247, 65-94 |
Structural Group Name: | Clay |
Fleischer's Group Name: | smectite |
Crystal Systems: | unknown |
Oldest Known Age: | 551 Million Years Ago |
More Info: | Search Wikipedia: Hectorite (Wiki) Search Mindat: Hectorite Search Web Mineral DB: Hectorite |