For a few months now, the desire to bring contributors on legemmologue.com tempted me. You could, thus, read the excellent article of Marine Chabin on the know-how in the jewelry industry. Claire Fillet with the podcast « Rubis sur Canapé » has joined the adventure. Today, Emmanuel Thoreux – now gem dealer with his house White River Gems – offers a first paper on the sunstones that have made Oregon famous. Enjoy !