Stilbite crystals. Stilbite (calcium aluminium silicate) is a zeolite with a micro-porous, sieve-like, crystal structure. This property means that it

---

Stilbite crystals. Stilbite (calcium aluminium silicate) is a zeolite with a micro-porous, sieve-like, crystal structure. This property means that it can be used to separate hydrocarbons in the process of petroleum refining. This specimen was found on the Faroe Islands, and measures about 110 mm across.

---

Size: 5056px × 3470px
Photo credit: © DIRK WIERSMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -life, aluminium, atlantic, calcium, cavansite, chemical, chemistry, close-, crystal, crystalline, crystallised, crystallography, crystals, danish, denmark, desmin, detail, earth, europe, european, faroe, geological, geology, islands, lamellar, life, micro-porous, mineral, mineralogy, minerals, north, petrol, petroleum, refining, rock, rocks, sample, science, sieve, sieve-, silicate, specimen, stilbite, stones, vanadium, zeolite