
Prehnite
A pale green silicate, translucent, often carrying fine dark needles of epidote.
SPECIES
Calcium aluminium silicate
HARDNESS
6–6.5 Mohs
CALIBRES
10 mm

A pale green silicate, translucent, often carrying fine dark needles of epidote.
SPECIES
Calcium aluminium silicate
HARDNESS
6–6.5 Mohs
CALIBRES
10 mm