the.com/kunzite

a pink crystal so shy its color fades in sunlight like a vampire's secret

means Kunzite is the pink-to-violet, lilac-tinted gem variety of the mineral spodumene, prized by collectors and known for its color fading with prolonged sun exposure.

from Named for George Frederick Kunz, the celebrated American gemologist and longtime buyer for Tiffany & Co., who described the stone in the early 20th century after it turned up in the pegmatite mines of California. The '-ite' suffix is the standard mineralogical tag, from the Greek 'lithos' by way of '-ites' meaning 'of the nature of stone' — so the name simply means, in effect, 'Kunz's stone.'

named after
gem expert George Kunz, Tiffany's chief buyer
fades fast
prolonged light bleaches its pink away forever
lithium inside
same metal that powers your phone battery
pleochroic
shows different colors from different viewing angles
discovered
first found in California, 1902
for instance

kunzite from afghanistan — high-quality gem specimens from nurestan and laghman provinces, major modern source since 1970s

kunzite from brazil — pale lavender crystals from minas gerais state, significant deposit discovered in 1980s

the.com · every word