Diamond News

#FunFact: tourmalines become electrically charged when exposed to heat or pressure - phenomena called...

#FunFact: tourmalines become electrically charged when exposed to heat or pressure - phenomena called...

GIA
#FunFact: tourmalines become electrically charged when exposed to heat or pressure - phenomena called ‘pyroelectricity,’ and ‘piezoelectricity’ respectively. Photo: Robert Weldon/GIA. Courtesy: Private Collector and Mona Lee Nensseth, Custom Estate Jewels

Diamond News

Quote-worthy Jewelry

Quote-worthy Jewelry

American Gem Society Blog