Dumortierite, also known as Blue Quartz, tumblestones. The colouring of these stones is pale to deep blue with natural patches of white and/or black.
This stone can help with attracting a soulmate and stabilizes rocky relationships.
See more tumblestones here
Country of origin: Madagascar
Size: 1.5 - 3.6 cm approx measured at the largest points
Weight: 2 - 12 grams approx
Size: 3 - 4.7 cm approx measured at the largest points
Weight: 8 - 29 grams approx