Ultrasonic devices and commercial jewelry cleaners will remove the oils that the emeralds have been treated with and will cause damage to the gemstones. Always put your jewelry on after you’ve ...

From east to west, they are: M40, a champagne-colored mass-timber structure designed by KEC Architekten; M50, the new iteration of the 23-story-tall Postscheckamt, which is undergoing a gut renovation ...

It's doesn't have any faceted faces on it ... Dean, thank you for welcoming me here. This is a lot of equipment. What is the Reno Gem and Mineral Society all about? - So we are about teaching ...