Impeta ya Tiffany & Co. Iy'umuhondo ya platine
Umugongo w'umuhondo ukunze kwitiranywa n'agaciro k'ubururu bw'umuhondo, itandukaniro rikomeye hagati y'ayo mabara yombi ni amabara menshi. Amabara ya safiro y'umuhondo (corundum) ni dichroic, hamwe na spectroscope iturutse ahantu hatandukanye ku ibuye ry'agaciro agaragaza amabara atandukanye y'umuhondo, naho spinel ntabwo igaragara, uko ibara ridahinduka kose.
umuhengeri
Safiro y'umuhengeri ishobora kugaragaza umutuku w'umuhengeri mwiza, w'amayobera, w'icyubahiro kandi ushimishije, ariko nanone ikagaragaza ibintu by'abagore bakunda. Ikorerwa cyane cyane muri Sri Lanka, ariko ku rugero ruto muri Tayilande na Miyanimari. Ubwoko bwa safiro bufite vanadium na chromium hamwe n'ibara ryiza ry'umuhengeri, umutuku w'umuhengeri, cyangwa violet, bwitwa safiro y'umuhengeri.
Igihe cyo kohereza: Ugushyingo-15-2023