Strontio-orthojoaquinite
NaSr4Fe3+Ti2Si8O24(OH)4 [CNMNC approved formula]
Named after its composition, orthorhombic crystal structure, and the relationship to joaquinite (named for Joaquin Ridge, Diablo Range, California, USA).
| IMA status : | Approved Species 1982 () |
| CLASSIFICATION | |
| Dana (8th edition) : |
60.01.01b.02 |
| (60) Cyclosilicate Four-Membered Rings | |
| (60.01) as Titanosilicates | |
| (60.01.01b) Joaquinite group (Ortho-joaquinite subgroup) | |
| Nickel-Strunz (10th edition) : |
09.CE.25 |
| (09) Silicates | |
| (09.C) Cyclosilicates | |
| (09.CE) [Si4O12]8- 4-membered single rings (vierer-Einfachringe), without insular complex anions | |
| Crystal system: | Orthorhombic System |
| Point group (H-M): | Unknown — Unk |