Pectolite
Shiraki village, Toba city, Mie pref., Japan
Field of view: 5 mm. Crystals of pectolite. The acicular white crystals are pectolite. The white basement is massive aggregate of acicular pectolite crystals.
Recovered from a pectolite vein in serpentinite subjected to Greenschist facies metamorphism.
Pectolite from this location was described in 1976.