The 2020 edition of OLMC Gem and Mineral Show is held the 19th & 20th of September 2020 at Nepean Sportsplex in Ottawa (Canada).
The show features demonstrations, displays, seminars and informal gemstone evaluations.Visit website
Reviews and Ratings
Should you go to OLMC Gem and Mineral Show? Read verified reviews by Tradefest members to help you decide.
Connect with attendees
Going to OLMC Gem and Mineral Show? Start networking with other attendees, schedule 1-to-1 meetings, ask for feedback...