Golden green opal-baolong.com Baolong.com Colored Gem Knowledge-Cat's Eye Opal, also known as Oriental Cat's Eye, noyob va qimmatbaho zargarlik buyumlari navidir. Opalning nomi uning kimyoviy ta'siridan olingan. Uning optik hodisalari yorug'lik o'zgarishi bilan o'zgarishi mumkin, kuchli yoki kuchsiz bo'ladimi, yorqin yoki qorong'i, and has the [...]
