cat: cristall de quars

Information
has URI	http://lexvo.org/id/term/cat/cristall%20de%20quars

Meaning
means	(noun) a thin plate or small rod of quartz cut along certain lines and ground so that it can produce an electric signal at a constant frequency; used in crystal oscillators quartz crystal
means	(noun) colorless glass made of almost pure silica quartz glass, quartz, lechatelierite, crystal, vitreous silica