I SELLING TANZANITE GERMSTONE MINERAL ORIGINAL FROM TANZANIA . I HAVE A LOT OF TANZANITE ORIGIN FROM NORTH OF TANZANIA ARUSHA. I HAVE A LADGE PLOT AREA IN MERELANI ARUSHA WHICH CONTAIN TANZANITE GERMSTONE. IF YOU ARE INTERESTING ON DOING JOINT VENTURE BUSINESS OF EXPLORING TANZANIA, I DUE AGREE AND ABLE TO WORK WITH YOU.