Noah Webster
Rutile
RU'TILE, noun Sphene, an oxyd of titanium, of a dark red color, or of a light or brownish red. It occurs massive, disseminated, membranous, and in crystals.
RU'TILE, noun Sphene, an oxyd of titanium, of a dark red color, or of a light or brownish red. It occurs massive, disseminated, membranous, and in crystals.