Current Status Not Enrolled Price Closed Get Started This course is currently closedTotal Content Duration: 40 minuteshttps://jewellery.institute/OMS/chat.php?user=&course=NM100&topic=36609&name= JDMIS GPT AI Assistant ×Hi, I am an experimental AI that has been trained on the JDMIS course you are studying. Please type a question and I will help in any way I can... Send Course Content Expand All Applying Patinas to Silver & Digital Handout (40 mins) 3 Topics Expand Lesson Content 0% Complete 0/3 Steps Using Liver of Sulphur on Silver Polishing after Sulphurising Assignment: Sulfurization Congratulations, you have completed NM100 Module 7