Meionite
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Méionite — Catégorie IX : silicates[1] Général … Wikipédia en Français
Meionite — (scapolite) crystals (cross shaped) in a quartz matrix, 7.2 x 4.0 x 3.0 cm. Worcester County, Massachusetts. General Category Tectosilicate Scapoli … Wikipedia
meionite — /muy euh nuyt /, n. Mineral. a member of the scapolite group, rich in calcium and containing no sodium. [1800 10; < Gk meíon less + ITE1; cf. F méionite] * * * … Universalium
meionite — ˈmīəˌnīt noun ( s) Etymology: French méionite, from Greek meiōn less + French ite : a mineral Ca4Al6Si6O24(SO4,CO3,Cl2) consisting of an aluminosilicate of calcium with other anions (as sulfate, carbonate, and … Useful english dictionary
meionite — mei·o·nite … English syllables
Scapolite — (Gr. asairos , rod, stone), is a group of rock forming silicate minerals composed of aluminium, calcium and sodium silicate with chlorine, carbonate and sulfate. The variations in composition of the different members of the group may be expressed … Wikipedia
Skapolith — Skapolithgruppe Zwei violette Skapolithe auf Muttergestein mit unbekannten, grünen Kristallen Chemische Formel (Na, Ca)4(Si, Al)12O24(Cl, CO3) Mineralklasse … Deutsch Wikipedia
scapolite — /skap euh luyt /, n. 1. any of a group of minerals of variable composition, essentially silicates of aluminum, calcium, and sodium, occurring as massive aggregates or tetragonal crystals. 2. the member of the scapolite group intermediate in… … Universalium
Marialite — Catégorie IX : silicates[1] Général … Wikipédia en Français
List of minerals K-M (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
