This gemstone, a variety of quartz, displays chatoyancy, a silky, shimmering visual effect caused by the fibrous structure and reflection of light within the stone. Its distinctive reddish-brown hue comes from the presence of iron oxide. Examples can range from a deep, almost burgundy color to a lighter, more orange-red.
Historically valued for its perceived protective and grounding qualities, this stone is often associated with boosting confidence, enhancing motivation, and providing a sense of stability. It is believed to stimulate energy and vitality, aiding in focus and promoting courage. Throughout history, similar stones have been used for ornamental and spiritual purposes, prized for their perceived ability to influence personal strength and well-being.