2021 Mongolia Mystic Wolf 1/10 oz. 999 Gold Proof Coin NGC PF 70 UCAM – 999 Made. 999 Gold Proof Coin – 999 Made This Item: 2021 Mongolia 1000 Togrog Mystic Wolf 1/10 oz. 999 Gold Proof Coin Condition: Brand New in Original Box w/COA (Fresh from the Mint)Silver Content: 1/10 troy oz of. 999 Fine GoldIssue Limit: 999This item is IN HAND and Ready to ShipShipping to U. This Item: 2021 Mongolia 1000 Togrog Mystic Wolf 1/10 oz. 999 Gold Proof Coin NGC Grade: PF 70 UCAMSilver Content: 1/10 troy oz of. 999 Gold Proof Coin – 999 Made. 999 Gold Proof Coin. NGC Grade: PF 70 UCAM. Silver Content: 1/10 troy oz of. We are a trusted Precious Metals Company. That deals regularly with precious metals and coins, so you can be confident in what you’re getting.