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Like most rare minerals, there aren't many commercial uses for stellerite yet.
It was known the 1960s as a site for rare and new minerals.
This is a rare mineral to encounter in its natural state, but it has been made synthetically for over 40 years.
The rocks around the Edappadi is expected to have more number of rare minerals.
Mosesite is a very rare mineral found in few locations.
It is a rare mineral usually used as a collector's stone.
He was honored due to his support of research into rare secondary minerals.
The complex is a protected location because of the rare minerals and rock types found there.
It is a rare mineral used mainly as a collectors specimen.
A number of rare minerals occur in the park.