Titanium Aura Clear Quartz Crystal #5 measures approximately 2 1/8" x 1 11/16" x 1 5/16" (56mm x 32mm x 30mm) and weighs approximately 3.1 ounces (79.1 grams).. There are Record Keepers and a Trigonics Record Keeper on one face of this crystal.
(Healing Crystal
Hardness: 7.0
Origin: Brazil
Melody does not have Tanzan Aura Quartz written up, and I always use Melody.