"Alumine" is a word in ENGLISH

A mineral of the feldspar family, triclinic in crystallization, and in composition a silicate of alumina and soda. It is …

One of the earths, consisting of two parts of aluminium and three of oxygen, Al2O3.

Combined with alumina.

Having the form of alumina.

The metallic base of alumina. This metal is white, but with a bluish tinge, and is remarkable for its resistance …

Pertaining to or containing alum, or alumina; as, aluminous minerals, aluminous solution.

A subsulphate of alumina and potash; alunite.

A white fibrous mineral frequently found on the walls of mines and quarries, chiefly hydrous sulphate of alumina; -- also …

Clay, or potter's earth; sometimes pure clay, or alumina. See Clay.

A borosilicate of alumina, iron, and lime, commonly found in glassy, brown crystals with acute edges.

A ferruginous hydrate of alumina. It is largely used in the preparation of aluminium and alumina, and for the lining …

Any one of several varieties of friable earthy clay, usually colored more or less strongly red by oxide of iron, …

A mineral occuring in glassy rhombohedral crystals, varying, in color from white to yellow or red. It is essentially a …

A mineral occurring in hexagonal crystals, also massive, generally of a yellow color, containing silica, alumina, lime, soda, and carbon …

The name of a group of minerals, usually of a green color and micaceous to granular in structure. They are …

The earth alumina, as found native in a crystalline state, including sapphire, which is the fine blue variety; the oriental …

A fluoride of sodium and aluminum, found in Greenland, in white cleavable masses; -- used as a source of soda …

A hydrous carbonate of alumina and soda, occuring in white, bladed crustals.

A hydrate of alumina, often occurring in white lamellar masses with brilliant pearly luster; -- so named on account of …

Any earthy-looking metallic oxide, as alumina, glucina, zirconia, yttria, and thoria.