10 Dollars - Elizabeth II Australian Sovereign

This piece belongs to a family of "legal tender" collector issues produced under licensing arrangements where a sovereign nation — here, the Solomon Islands — lends its authority to coins with no meaningful circulation intent. The actual striking was almost certainly contracted through a private mint, as the Solomon Islands has no minting infrastructure of its own. At 0.311 grams of gold, the metal content is negligible — roughly one-hundredth of a troy ounce.