Smokey Quartz With Red Epidote #4 measures approximately 2 5/16" x 13/16" x 13/16" (54mm x 23mm x 23mm) and weighs approximately 1.3 ounces (32.4 grams). The Smokey is not as dark as the photo shows, and it's quite clear.
(Healing Crystal)
Hardness (Epidote): 6.0 - 6.5
Hardness (Smokey Quartz): 7.0
Origin: Brazil