Discover the timeless beauty and versatility of 1 ounce copper bars and 1 ounce copper rounds—available in both stock and custom designs.
For over 20 years, Osborne Mint has perfected the art of crafting copper rounds and ingots, delivering the warm, reddish‑gold glow that collectors love. Each piece is struck from 1 A.V.D.P. ounce of .999 fine copper, fully mined and minted in the USA for unmatched authenticity and quality.
We offer a robust selection of stock designs for copper rounds and copper bars. These popular designs—ranging from classic coinage to striking contemporary themes—carry no additional setup charges and are minted to the highest standards of weight, purity, and finish.
Bring your vision to life with custom copper rounds or custom copper ingots, sized to silver-dollar proportions (1.54 " round) or sleek rectangular bars (1.08" × 1.85"). Whether you're creating a commemorative medallion, logo round, or artistic masterpiece, our precision die-struck process ensures every detail pops with clarity and craftsmanship.
Striking Beauty & Detail: Copper’s natural malleability allows finer contouring and deeper relief, giving your rounds and ingots exceptional visual impact.
Affordability Meets Collectibility: As a cost-effective alternative to precious metals, copper offers both artistic value and long-term intrinsic worth—often retailing for just a few dollars above its raw material cost
American Made Excellence: All pieces are proudly produced in Cincinnati, Ohio, adhering to strict standards for metal purity, weight, and dimensions.
Whether you're honoring a milestone, promoting a brand, or fueling a collector’s passion, our custom and stock copper rounds and ingots elevate every occasion—from awards and keepsakes to marketing giveaways and coin collections.
Osborne Mint’s stock copper collection features many quality designs that appeal to a variety of collectors. From rounds and ingots featuring classic coin designs to those with subjects that are more contemporary - from both current artistic and popular culture - collectors are sure to find an appealing offering. Coins featuring stock designs are offered to the customer with no additional die or setup charges and new designs are added frequently. All rounds and bars are minted to the highest purity and manufacturing standards. Check out the current stock offerings and start selling copper rounds and copper bars today!
The sky is the limit for designs that can be minted on a copper round or bar. From barter coins and politically charged ideas to fine art, custom copper coin designs have no boundaries, except how they fit on a 1.54” diameter (silver dollar size) or a rectangle 1.08” x 1.85”. Creating a custom copper coin or ingot lets customers test their creative abilities and challenge Osborne Mint to stay ahead of the curve. All copper products are minted in 999 ADVP Fine copper and manufactured to the highest standards. Browse our catalog of designs to find inspiration to create a one of a kind customer copper coin.