- Mixed Canonicity: This article or section refers to elements from both Original Dune and Expanded Dune.
Whale fur was the priceless fur of the Bjondax whales, a large part of the Imperial Market. The planet Lankiveil was noted for its source of the fur.
- House Harkonnen, when banished, made its return by manipulation of the whale fur market.
- Many of the Princess Irulan's dresses were made of different colored whale fur.