1. a white or colorless zeolite mineral that forms sheaflike crystal clusters
Usage: mineralogy

Examples

• The geologist identified stilbite crystals in the volcanic rock sample.
• Stilbite often forms beautiful pearly white clusters in cavities of basalt.
• The mineral collection featured a spectacular stilbite specimen from India.
• Stilbite is commonly found alongside other zeolite minerals in amygdaloidal rocks.
• The crystal’s sheaflike appearance helped identify it as stilbite rather than other zeolites.