Iran Art Exhibition

ELEVEN PRECIOUS STONES USED IN JEWELRY INDUSTRY

IRAN ART EXHIBITION: ELEVEN PRECIOUS STONES USED IN JEWELRY INDUSTRY There are more than a thousand types of stones, of which about 50 models have a material and spiritual value and are used in the jewelry industry. In these types of gemstones, we have mentioned. Tanzanite Tanzanite was found scattered in northern Tanzania in 1962, […]