This is the 12049th most frequent Russian word.
золотистой
Golden or golden-colored.
In this sentence, 'золотистые' (golden) describes the color and shimmering quality of 'волосы' (hair), emphasizing its vibrant appearance.
Её золотистые волосы блестели на солнце.
Her golden hair shone in the sunlight.
Here, 'золотистый' (golden) is used to describe 'песок' (sand), indicating its hue and its attractive, warm aesthetic.
Золотистый песок на пляже приковывал внимание.
The golden sand on the beach caught the eye.
In this example, 'золотистую' (golden) refers to the vase's color or finish, suggesting it has a metallic or warm shine.