Pink Tourmaline 4mm Round Cabochon Item | 66867

Stone size: 4.0mm 
Stone shape: Round 
Material: Tourmaline 
Stone type: Natural 
Color: Light to medium pink 
Mohs hardness: 7–7.5 
Refractive index: 1.624–1.644 
Treatment: Heat-treated (H) 
Specific gravity: 3.06 
Cutting center: Thailand 

Tourmaline's pink color comes from its manganese content. this stone displays veil-like inclusions.
please note:
• Care: Clean with warm, soapy water; never clean using steam or ultrasonics.