Black Sardonyx Agate Generator Standing at 5.75", this commanding Black Sardonyx Agate Generator is a study in contrast — deep obsidian banding layered with the warm, earthy tones of natural agate, formed over millions of years. The generator form is prized for its ability to focus and amplify energy in any direction, making it an ideal centerpiece for crystal grids, altar spaces, or meditation practice. Black Sardonyx is a stone of strength, protection, and grounding — historically carried by warriors and leaders for its stabilizing force. Crystal Highlights Form: Generator — six facets meeting at a single apex Size: 5.75" tall Stone: Black Sardonyx Agate — natural banding, one-of-a-kind patterning Energy: Grounding, protective, strength-building Ideal for: Crystal grids, energy work, display, and gifting Each piece is entirely unique. The banding, depth of color, and natural inclusions you receive will be your own — no two are alike.