Magnesite 8mm (Dyed) Turquoise Faceted Star Bead - 15-16 Inch 26-Inch Strands and veins within the tan

and veins within the tan

It's also known as Angelita and Angelite Quartz

Kambaba Jasper is a sedimentary stone comprised of microcrystalline Quartz interlaced with Stromatolites — ancient fossilized colonies of primeval microorganisms

resulting in solid nacre

Libyan Desert glass- Found in the eastern Sahara desert

Magnesite 8mm (Dyed) Turquoise Faceted Star Bead - 15-16 Inch 26-Inch Strands and veins within the tanMagnesite is a soft mineral best known for being dyed to imitate other gemstones. Natural magnesite stones are usually white with a dark web like pattern. Magnesite is believed to possess calming, balancing, and grounding properties.