Sentence examples for ore of from inspiring English sources
Tantalite is the principal ore of the metal tantalum.
In large quantities it is a useful ore of that metal.
Enargite, sulfosalt mineral, copper arsenic sulfide (Cu3AsS4), that is occasionally an important ore of copper.
Cassiterite (an ore of tin) is mined at open workings in Aïr.
Siderite, also called chalybite, iron carbonate (FeCO3), a widespread mineral that is an ore of iron.
Other minerals include limestone, iron ores, and bauxite (the principal ore of aluminum).
Stannite, a sulfide mineral, chemical formula Cu2FeSnS4, that is an ore of tin.
Wolframite, chief ore of tungsten, commonly associated with tin ore in and around granite.
Scheelite is a valuable tungsten ore; wulfenite is a minor ore of lead.
Scheelite, calcium tungstate mineral, CaWO4, that is an important ore of tungsten.
Diaries can be turned into memoir, autobiography or even biography, but they themselves are the purest ore of the form.
