Red Aventurine Tumbles #4 measure approximately 13/16" to 1 7/8" (23mm to 50mm) and weigh approximately .3 to .9 ounces (8.5 to 23.9 grams). Please let me pick one for you. These are $1.00 USD each.
(Healing Crystal, Physical Heart Chakra)
Hardness: 7.0
Origin: Unknown
Aventurineis used primarily to both activate and clear the Heart Chakra. It is also an excellent protector of the Heart Chakra, providing for a shield to block the entry from those who wish to "tap in" and use the energy of another. It facilitates balancing and alignment of the intellectual, emotional, physical, and auric bodies.