Only the -1M has been found at the locality. The name of this species has just been changed.
Color is usually colorless to tan or silvery.
Luster is vitreous to pearly. Crystal Habits include thin lamellar crystals to 1cm in length forming random or oriented aggregates and tapering pseudohexagonal prisms to 1cm in length. Fracture is not apparent due to cleavage. Streak is white. Associated Minerals include aegirine, apophyllite series, fluorite, microcline, natrolite, pectolite, phillipsite, quartz and richterite.