Lepidolite Bracelet

Mohs hardness 2.5-4; various shades of pink, purple, or gray, sometimes white or yellow; pearly luster; platy crystals, micaceous; perfect basal cleavage; specific gravity 2.8-2.9. The beads have a barrel or cushion shape, polished smooth. The coloring shows flecks of deeper purple/pink with lighter translucent areas, common for lepidolite often found with quartz.

Lepidolite is a mica mineral formed in granitic pegmatites and other lithium-rich igneous rocks, often found alongside other lithium-bearing minerals like tourmaline and spodumene. It forms during the late stages of magmatic crystallization, often associated with hydrothermal alteration. Its geological age varies depending on the specific pegmatite deposit, ranging from hundreds of millions to billions of years.

A significant source of lithium, used in batteries, ceramics, and glass. High-quality specimens are used in jewelry (like this bracelet), as carvings, and as ornamental stone due to its attractive color and luster. It is also collected by mineral enthusiasts.

Lepidolite is the most abundant lithium-bearing mineral and is recognized as the main source of lithium. Its name comes from the Greek word 'lepidos,' meaning scale, referring to its scaly appearance due to its flaky structure. It is sometimes called 'lithium mica' due to its composition.

In the field, lepidolite can be identified by its distinctive lilac-to-purple color, pearly luster, and soft, flaky nature (can be scratched with a fingernail). It often occurs in aggregates of small scales or plates. When polished, as seen in the bracelet beads, its color and translucent areas become more prominent. Commonly found in Brazil, USA (California, Maine), Canada, Russia, Zimbabwe, and Afghanistan.