For your consideration is these beautiful Phoenix Stone crystal tumbled stones from Peru. Phoenix Stone is also known as Quantum Quattro and is a mix of shattuckite, malachite, chrysocolla and quartz and occasionally has inclusions of azurite, ajoite, dioptase and other rare minerals.
These tumbled stones are available in the following approximate sizes:
Medium: .75 to 1 inches
Large: 1 to 1.25 inches