Agate, Opalized Tumbled Stones - Rounded Free Form Size:460g Malachite Tumbled Stones

Malachite Tumbled Stones

Fun Fact: Mosasaur are an extinct group of large aquatic reptiles who lived worldwide145

Chevron Tumbled Stones

8 cm deep) growing at its side

Agate, Opalized Tumbled Stones - Rounded Free Form Size:460g Malachite Tumbled StonesAgate, Opalized Rounded Free Form Tumbled Stones Fun Fact: Opalized Agate forms when water containing dissolved silica fills the cavities and fractures in agate. Over time the silica solidifies into opal, creating a stunning banded structure of agate. The result is a unique gem combining the qualities of agate and the iridescent qualities of opal. This process can take thousands or even millions of years to occur!