Also found in: Encyclopedia, Wikipedia.


n.1.(Min.) A grayish white zeolitic mineral, in tetragonal crystals. It is a hydrous silicate of alumina and baryta.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
Also in the glycine adsorption on an edingtonite silica the BSSE exceeds relatively the uncorrected binding energy value [37].
For the edingtonite (zeolite K-F)-K-chabazite mixture obtained from kaolinite (Figure 5a), three DTG curves were observed, which reveal that most of the water was lost in four stages.
Associated minerals are: natrolite, aegirine, microcline, catapleiite, fluorapatite, titanite, fluorite, galena, sphalerite, strontianite, annite, astrophyllite, lorenzenite, labuntsovite-Mn, kuzmenkoite-Mn, cerite-(Ce), edingtonite, ilmenite and calcite.