stabilized gold fines

https://wiki-fusion.win/index.php/Why_Stabilized_Gold_Fines_Matter_for_Luxury_Hardscaping

Stabilized gold fines are tiny particles of gold suspended in a liquid, often used in culinary or artistic applications for a shimmering effect without clumping. They maintain their dispersion over time, making them easy to incorporate into dishes or paints. I once tried them in a dessert, and the fine flecks added a subtle, elegant sparkle without any metallic taste.