Name: | Fluorellestadite Fel |
IMA Chemistry: | Ca5(SiO4)1.5(SO4)1.5F |
Chemistry Elements: | The mineral Fluorellestadite contains elements: Calcium (Ca) Silicon (Si) Oxygen (O) Sulfur (S) Fluorine (F) |
Country of Type Locality: | Russia |
Year First Published: | 1987 |
IMA Status: | Approved,Redefined |
Status Notes: | Chesnokov B V, Bazhenova L F, Bushmakin A F (1987) Fluorellestadite Ca_10_[(SO_4_),(SiO_4_)]_6_F_2_ - a new mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 116(6), 743-746 Name changed from fluorellestadite to ellestadite-(F): Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record 39, 131-135 Name changed from ellestadite-(F) back to fluorellestadite, and chemical formula changed: Pasero M, Kampf A R, Ferraris C, Pekov I V, Rakovan J R, White T J (2010) Nomenclature of the apatite supergroup minerals, European Journal of Mineralogy 22, 163-179 |
Structural Group Name: | Apatite |
Fleischer's Group Name: | tritomite |
Crystal Systems: | hexagonal |
Oldest Known Age: | 513 Million Years Ago |
Mohs Hardness: | 2.33 |
Diaphaneity: | 2.0 |
Specific Gravity: | 3.05 |
More Info: | Search Wikipedia: Fluorellestadite (Wiki) Search Mindat: Fluorellestadite Search Web Mineral DB: Fluorellestadite |