top quality a grade small rough ruby crystals from tanzania on crystalline druzy center of quartz geode. red corundum.

aluminum amplifier bright center chakra channeling class clear corundum crystal crystalline crystals druzy esoteric gem gemology gemstone geode geological geology grade healing heart hydroxides jewel jewelry love macro mineral mineralogy mountain natural oxide partially powerful precious protection quality quartz raw red rock root rough ruby semiprecious shiny small specimen spiritual stone system tanzania top translucent transparent trigonal white