You Are Here : Home / Explore/ Natural heritage / Adrian Smith Mineral Collection / Minerals, gems and meteorites / 403-444 Zeolites / Crystaline

422. Stilbite. Crystaline

View in new window

Dana number

77.1.4.3

Chemical formula

NaCa₄[Al₈Si₂₈O₂₂].nH₂O (n=28-32)

Crystal class

Triclinic and monoclinic

Mohs hardness

3.5-4

Specific gravity

2.12-2.22

Collected in

Poona, India

Back to top