The Merelani Hills near Mount Kilimanjaro are the only known source of tanzanite, making this small mining area one of the most geologically unique gem localities on earth. The violet-blue zoisite crystals form in a narrow strip of metamorphic rock just a few kilometers long. Merelani also produces fine tsavorite garnet and other rare collector minerals. With finite reserves, tanzanite from Merelani is considered an increasingly scarce single-generation gemstone.
履歴
タンザナイトは1967年、山火事の後に地表で鮮やかな青い結晶に気づいたマサイ族の人々によって発見されました。1968年にティファニー社がこの石を市場に紹介し、産出国にちなんで「タンザナイト」と命名しました。
Notable Gems
Tanzanite, Tsavorite
Gemstones from this Origin
Frequently Asked Questions
What gemstones come from Merelani Hills?
Notable gemstones from Merelani Hills include Tanzanite, Tsavorite.
What is the quality tier of Merelani Hills?
Merelani Hills is classified as a premium quality mining origin.
Is mining still active in Merelani Hills?
Yes, mining is currently active in Merelani Hills, Tanzania.
What is the mining history of Merelani Hills?
タンザナイトは1967年、山火事の後に地表で鮮やかな青い結晶に気づいたマサイ族の人々によって発見されました。1968年にティファニー社がこの石を市場に紹介し、産出国にちなんで「タンザナイト」と命名しました。