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A Geoscience Digital Image Library

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TitleStilbite
DescriptionStilbite is a silicate. Stilbite is also a common zeolite. Stilbite commonly forms crystals inside the petrified bubbles of volcanic rocks that have undergone a small amount of metamorphism. Stilbite crystals can aggregate together to form a structure resembling wheat sheafs. It has the chemical formula NaCa2Al5Si13O36·14H2O. Stilbite's name comes from the Greek stilbe meaning “luster” in allusion to the pearly to vitreous luster.
LocationUSA ▹ Colorado. Near Golden.
PhotographerShannon Heinle. 2001-02-22.
CollectionUniversity of North Dakota Mineralogy Collection #1848.
Key wordsstilbite, zeolite, silicate, colorado
Tech details501 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.
GeoDIL number131