Cerium — lanthanum ← cerium → praseodymium ↑ Ce ↓ Th … Wikipedia
Cerit — (Ce) bzw. Cerit (La) Cerit (Ce) vom Mont Saint Hilaire, Québec, Kanada Chemische Formel siehe Einzelminerale … Deutsch Wikipedia
Cérite — Catégorie IX : silicates[1] Cérite Bastnas Suède Gisement du Topotype … Wikipédia en Français
Didymium — (Greek: twin element) is a mixture of the elements praseodymium and neodymium. It is used in safety glasses for glassblowing and blacksmithing, especially when a gas (propane) powered forge is used, where it provides a filter which selectively… … Wikipedia
Cerite — Bastnas Deposit Topotype General Category Silicate mineral group Chemical formula (Ce,L … Wikipedia
Linneit — und Chalkopyrit aus der Grube Victoria bei Littfeld im Siegerland, NRW (Sichtfeld: 7,2 mm) Chemische Formel Co2+Co23+S4 … Deutsch Wikipedia
Rare earth element — Rare earth ore, shown with a United States penny for size comparison These rare … Wikipedia
Bastnäsite — Infobox mineral name = Bastnäsite category = Carbonate mineral boxwidth = boxbgcolor = imagesize = caption = formula = (Ce,La,Y)CO3F molweight = color = Honey yellow, reddish brown habit = Tabular to equant striated crystals, also granular,… … Wikipedia
Lanthanite — is a radioactive mineral, a carbonate of the rare earth elements, lanthanum, cerium and neodymium with formula: (La,Ce,Nd)2(CO3)3·8(H2O). It is officially known as three separate minerals lanthanite Ce, lanthanite La and lanthanite Nd based on… … Wikipedia
Parisite — is a rare mineral consisting of cerium, lanthanum and calcium fluoro carbonate, Ca(Ce,La)2(CO3)3F2. Parisite is mostly parisite (Ce), however when neodymium is present in the structure the mineral becomes parisite (Nd).It is found only as… … Wikipedia
