10 Dollars - Charles III Edelweiss

At 0.0622 g, this is a fractional gold piece in the smallest practical striking range — a format that has grown sharply in popularity among European mints since roughly 2015 as an entry-level precious metal product. The edelweiss motif has been a recurring device on Central European gold issues for over a century, most famously on Austrian and Swiss coinage, though here it appears under Solomon Islands authority as a legal tender vehicle for a coin never intended to circulate in the Pacific.