Orichalc

Orichalc is your gold intelligence companion and structured path to jeweler mastery — built for curious collectors, trainees, and working jewelers. KNOW YOUR GOLD • Track live gold spot prices with smart offline caching • Calculate melt values across common karat grades • Explore global assay standards — from US karat to European fineness • Reference hallmarks, bullion facts, and purity ladders in one place MASTER THE BENCH • Learn real techniques: soldering, stone setting, polishing, casting, and repair • Follow step-by-step guides rated by difficulty • Use safety cards, workflows, and workshop checklists at the bench • Start focused practice sessions with Live Activity tracking on your Lock Screen WALK THE GUILD PATH • Progress through structured lessons, quizzes, and flashcards • Build mastery from Curious to Master at your own pace • Study fully offline — learning content is bundled in the app CATALOG YOUR VAULT • Log pieces with karat, weight, notes, and optional photos • See portfolio breakdowns by karat and category • Keep your collection organized and ready for review Orichalc is beautiful, practical, and designed for real workshop use — whether you’re checking spot, studying a technique, or cataloging your next piece.