Heulandite in sheaves of salmon-pink crystals on white mordenite. This specimen formed in a vug in volcanic rock. From Rat's Nest Claim, Custer, Idaho

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Heulandite in sheaves of salmon-pink crystals on white mordenite. This specimen formed in a vug in volcanic rock. From Rat's Nest Claim, Custer, Idaho, USA.

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Size: 5550px × 4818px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 1700s, 1789, 18th, 59, animal, artwork, australia, australian, biological, biology, bird, calyptorhynchus, century, cockatoo, collection, drawing, fauna, funereus, george, historical, history, illustration, natural, nature, ornithological, ornithology, raper, single, wildlife, zoological, zoology