River Puzzle Rock/Tsesite #5 measure approximately 2 3/8" to 3 3/8" (67.3mm to95.7 13mm) and weigh approximately 2.1 to 4.5 ounces (54.1 to 115.5 grams). Please let me pick one for you. These are $5.00 USD each.
(Healing Crystal, Earth Star Crystal)
Hardness: Probably 7.0
Origin: Madagascar