2023 3oz $20 Palau Thai Black Tarantula Dark Nature Silver Coin Year: 2023 Country of Issue: Palau Denomination: $20 Mintage: 500 Metal Content: 3 oz of .999 Fine Silver per coin Size: 50 mm Finish: Obsidian Black with Proof and Matte Surfaces Features: Ultra High Relief on both sides using SmartMinting technology Packaging: Display Box with COA Exclusive for Rogue's Island Mint, If you liked the "Hunters by Night" series from CIT, then you will love our new "Dark Nature" series. The idea behind this series is to showcase a deadly black creature fully on one side, and then when you flip the coin over you get a close-up view of the creature attacking its prey.