FELDSPAR PLANT
OF T H E
TENNESSEE MINERAL
PRODUCTS COMPANY, M I N P R O ,
N. c.
Modern Processing of Feldspar J. H. WEIS,United Feldspar Company, New York, K.Y.
F
ELDSPSR is a generic term for a group of alkali alumiAll three types of feldspar (microcline, albite, and anornum silicate minerals used principally by the ceramic thite) usually occur in the same mine or deposit, and indiindustry in glass, pottery, and porcelain enamel. vidual crystals generally contain all three feldspars in solid Commercial feldspars are mixtures of two basic feldspars: solution. potash spar (microcline), I
