Prod #: TBSTOURWM Price: $4.00 Each Name: Watermelon Tourmaline Dim:(in) 3/8” – 5/8” (all sizes are approximate). Watermelon Tourmaline is associated with the Heart Chakra. Astrological Signs are Virgo & Gemini. Number Vibration is 2............................................................................. Watermelon Tourmaline is known as the “super activator” of the Heart Chakra. It stimulates and energizes relationship of the Heart Chakra with the higher self. It encourages one to see the humor/benefit in serious situations. It also encourages tact in cooperative efforts.