资讯

People wear gemstones for many reasons. For many, they hold special meanings — from devotion, and trust, to commitment. It is considered extremely romantic to receive or gift someone a precious ...
Deciding what she needs from a gemstone is often how Aiche begins designing a collection. “I have a collection of semi-precious and precious stones that I’ve gathered throughout the years.
No. 6 (1942), ”Indian Precious Stones”, by Dr. L. A. N. Iyer, is a useful pamphlet of fifty-four pages, with two plates illustrating the mining of ruby at Mogok in Burma.
Precious Stones, a Popular Account of their Characters, Occurrence and Applications, with an Introduction to their Determination, for Mineralogists, Lapidaries, Jewellers, &c., with an Appendix on ...
More than 400 types of precious stones and minerals from all over the world, including jade, emeralds and lapis lazuli are displayed at the Dong Xing Luxury Stone Beijing Exhibition Venue in ...
Breaking news: semi-precious gems are back in fashion. Colourful hard stones including lapis lazuli, malachite and tiger’s eye have long been sought after for their natural beauty and ...
Gemstones are precious in more ways than one: writers will find beautiful poetry, scientists will discover amazing analyses, kids will dream about treasures that they can finally see in real life ...
The appraisal of precious stones typically involves an array of instruments, including various general gemstone appraisal tools such as the stereoscopic microscope and more specialized analytical ...
The Zurich-based, Thai-American self-taught jewelry designer, Pacharee-Sophie Rogers, aged 41, personally goes through hundreds of natural pearls with their distinct curves, bumps and indentations ...
Two held with ‘precious stone’ Published - February 08, 2023 08:00 pm IST - TIRUNELVELI The Hindu Bureau READ LATER ...