Symbolic spiritual use
Stability, time, weight, boundary. The symbol remains optional and interpretive.
Sensory or contemplative use
Hold or observe a clean ordinary stone; use no object when unavailable.
Ordinary use
Ordinary decorative or landscaping use.
Medical-claim boundary
Stone is not a cure, shield, detector, or required source of power.
Safety boundary
Avoid unstable stacks, sharp edges, choking hazards, protected-site removal, and unsafe lifting.
Ecological responsibility
Take nothing from protected land; favor found-with-permission, reused, or local ordinary materials.