“Delicate and classy, good for every day or going out on the town. The clasp is on the smaller side, so if you have thick lobes or your piercing hole is far up, they probably won’t fit well for you. The clasps seemed sturdy and fit well into the post. The stones were a gorgeouse […]
Archivio Tag: rhodium jewelry suppliers
Sotto l'azione della forza esterna (come picchiare, spremitura, ecc.), i cristalli delle gemme possono regolarmente rompersi lungo una specifica direzione del cristallo per formare un piano più liscio. La proprietà si chiama clivaggio. Queste superfici fessurate sono chiamate superfici di clivaggio. La superficie di scissione è correlata alla struttura atomica dei cristalli minerali, and is usually the weaker […]
3) Transparency and purity: Transparency refers to the degree to which colored gemstones can transmit light, and purity refers to the amount of impurities inside the gemstone. Although colored gemstones cannot be clear and transparent, higher transparency will improve their overall quality. The transparency and purity of colorless gemstones are important factors for the beauty […]