| Name: | Heyerdahlite Hdh |
| IMA Chemistry: | Na3Mn7Ti2(Si4O12)2O2(OH)4F(H2O)2 |
| Chemistry Elements: | The mineral Heyerdahlite contains elements: Sodium (Na) Manganese (Mn) Titanium (Ti) Silicon (Si) Oxygen (O) Hydrogen (H) Fluorine (F) |
| Country of Type Locality: | Norway |
| Year First Published: | 2017 |
| IMA Status: | Approved |
| Status Notes: | Sokolova E, Day M C, Hawthorne F C, Kristiansen R (2018) Heyerdahlite, Na_3_Mn_7_Ti_2_(Si_4_O_12_)_2_O_2_(OH)_4_F(H_2_O)_2_, a new mineral of the astrophyllite supergroup from the Larvik Plutonic complex, Norway: Description and crystal structure. Mineralogical Magazine 82, 243-255 |
| Structural Group Name: | Astrophyllite |
| Fleischer's Group Name: | |
| Crystal Systems: | triclinic |
| Oldest Known Age: | 294 Million Years Ago |
| More Info: | Search Wikipedia: Heyerdahlite (Wiki) Search Mindat: Heyerdahlite Search Web Mineral DB: Heyerdahlite |