Other Definitions keilhauite (dict)
|
KeilhauiteKeilhauite (also known as yttrotitanite) is a mineral of a brownish black color, related to titanite in form. It consists chiefly of silica, titanium dioxide, lime, and yttria. It differs from titanite only in that calcium is substituted by up to 12 percent (Y,Ce)2O3. See also
|
 |