The Collaborative International Dictionary
Feldspathic
Feldspathic \Feld*spath"ic\, Feldspathose \Feld*spath"ose\, a. Pertaining to, or consisting of, feldspar.
Wiktionary
feldspathic
a. (context mineralogy English) Containing feldspar.
Usage examples of "feldspathic".
Varnished Faiences -- Enamelled Faiences -- Silicious Faiences -- Pipeclay Faiences -- Pebble Work -- Feldspathic Faiences -- Composition, Processes of Manufacture and General Arrangements of Faience Potteries -- Stoneware.