Bronzite, Tiger Eye, & Lapis 6mm Compressed Round - 15-16 Inch River Tree Agate has dendritic inclusions

Tree Agate has dendritic inclusions of iron or manganese in green

Naturally occurring in hues of blue-green to green with spots and streaks of red

it's technically a type of quartzite

Rutilated Quartz is a silicon dioxide mineral with unique needle-like inclusions of Rutile

Viking explorers used thin pieces of Iolite as the world’s first polarizing lens to help them determine the exact location of the sun for navigation

Bronzite, Tiger Eye, & Lapis 6mm Compressed Round - 15-16 Inch River Tree Agate has dendritic inclusionsGet the a little bit of a couple stone types, all in one bead! This strand has Bronzite, Tiger Eye, & Lapis all compressed in one bead giving it a unique esthetic.