![](http://www.alamy.com/thumbs/6/41A570F8-F16C-49C4-9DE4-FF7D073D56CE/2AD15EG.jpg)
Close-up of a collared earthstar (Geastrum triplex) growing amongst pine needles under pine trees on the north Norfolk coast in late autumn.
Size: 5130px × 3407px
Photo credit: © NIGEL DOWNER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 21st, britain, british, cat, catalyst, catalytic, century, chemical, desulphurizing, engineering, england, english, equipment, esso, europe, european, exxon, exxonmobil, fawley, hampshire, hydrofiner, hydrofining, industrial, industry, kerosene, kingdom, mobil, naphtha, octane, oil, olefins, petrochemical, petrol, plant, product, products, purification, purifying, rating, refined, refinery, refining, rt-225, scanfiner, selective, sulfur, sulphur, technological, technology, uk, united