Loading Conceptually similar View more with similar tones Document Date: March 30, 2008 Miners sit at the top of a pit in the Manyara region, the only place where the blue gemstone tanzanite is found in Tanzania, March 30, 2008. REUTERS/Antony Njuguna (TANZANIA) Select usage How do you intend to use this asset? System ID: RTR1YXIF IMAGE ID GM1E43V08NW01 Size: 3283px × 2231px File Size: 946.92 KB Photographer: Antony NjugunaCountry: TanzaniaCity: MANYARATags: DustyFootKYWDKYWD EGMinerODDRestShoeStoneTanzanianTwoUnrecognisableRelated Images: View MoreAdd to lightboxAdd to cartBuy/download