What is the mohs hardness of prehnite?
The mohs hardness of prehnite is 6.0 - 6.5.
The mohs hardness scale from 1 (the lowest hardness) to 10 (the highest hardness).
What astrological sign(s) prehnite associates with?
Prehnite associates with libra.
What chakra(s) can prehnite work with?
Prehnite can work with third eye chakra, and heart chakra.
Connective tissue disorders
Night time dreams