Actinolite root name group [ ◻Ca2(Mg0-4.5MII0.5-5)Si8O22(OH,F,Cl)2, M=FeII,MnII ]
Material properties
| Formula | ◻Ca2(Mg0-4.5MII0.5-5)Si8O22(OH,F,Cl)2, M=FeII,MnII |
| Crystal symmetry | Monoclinic |
| Classification | Calcium amphibole |
| Members | Actinolite (var. fibrous), Ferro-actinolite, Actinolite |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Group, Hydroxide, Silicate |