Black Chert

Black Chert – A Stone of Strength and Mystery

Black Chert is a dense, fine-grained cryptocrystalline stone formed from silica-rich sediment, often found in ancient seabeds and limestone formations. It has been used by Indigenous cultures for centuries, primarily for tools and ceremonial objects due to its hardness and flakable texture. In jewelry, Black Chert offers a deep, velvety luster with subtle tonal variations ranging from jet black to smoky gray.

While not as common as turquoise or onyx in Native American jewelry, it is sometimes incorporated by contemporary artists looking to honor traditional materials while bringing a modern edge to their work. Its earthy presence pairs beautifully with sterling silver and natural stones, offering a grounded and powerful aesthetic.