Ancient items of jewellery found by archeologists on Taymyr peninsula are stone labrets which were inserted into the face below the bottom lip.
The Tyumen complex will include mineral spring baths and a hotel, with a target of one million visitors a year.
Likely brought some 6,000 kilometres by ancient traders seeking walrus tusks, hunting birds and fur.
Her treasures include an incense burner decorated by solar symbols, 1,500 beads that once adorned her costume, and 100 pendants made from animal teeth.
Avelina Antsiferova fulfilled her life's dream when she sat in cockpit of wartime Douglas C-47, 69 years after kissing her papa goodbye for last time.