The extraction of gold from refractory gold mineral deposits is becoming increasingly necessary. The presence of gold encapsulated within the crystalline matrix of iron sulfide minerals, such as ...

Ever Album of the Year Grammy for Cowboy Carter Beyoncé has finally captured the elusive Album of the Year Grammy, winning ...

A glitter ombré tip is the perfect base for a Valentine's Day manicure. This look features pink hears on a glittery gold base. This gorgeous look features a hot pink polish infused with finely milled ...