Ruby Weight:3.4 oz(99 grams) Dimensions:1"x 1.25"x 1"(3 cm x 3cm x 2.5cm) Mined in Sri Lanka, Burma, Thailand, India, Brazil and the United States. They are powerful tools for stimulating the root chakra and bringing additional life force and vitality into one's being. Rubies vibrate with an enthusiasm for life, instilling an openhearted willingness to make whatever leaps of faith are required to move forward. If one feel stuck in any sort of rut-in career, in relationships, or in one's spiritual path-Ruby can provide the energy to get things moving. Ruby is a stone of courage.