dark blue is some of the most saturated color in the mineral kingdom

warm in effect

restful sleep

Smoky quartz is silicon dioxide colored grey-brown to near-black by natural irradiation from radioactive elements in the surrounding host rock

a sequence of Permian-era sandstones and mudstones deposited roughly 270–280 million years ago in a coastal and shallow-sea environment

Peach Moonstone Sterling Silver Pendant Self-Love dark blue is some ofA warm blush you could hold up to the light and watch shift. Peach moonstone is a variety of orthoclase feldspara potassium aluminum silicate in the monocline crystal system, Mohs 66. 5that owes its orange peach overtone to trace iron oxide layered within the adularescence producing albite intergrowths. The play of light known as adularescence moves across the surface because light scatters between feldspar layers of differing refractive index. This