The global nepheline market was valued at $0.17 billion in 2019, and is projected to reach $0.20 billion by 2027, growing at a CAGR of 2.3% from 2020 to 2027. Nepheline, also known as nephelite, is an ...

and especially the unique apatite deposits at Kirovsk. The latter occur within the world's largest known massif of nepheline-rocks, the Khibine Tundra*.