Rough crystals rocks and minerals have a raw beauty that's truly unique.
Formed deep within Earth over millions of years, each piece is a testament to the power of nature.
In their raw state these materials give geologists an opportunity to learn about the history of Earth.
Many collectors prefer rough rocks and minerals over those which have been polished.
The degree of processing that goes into a rock or mineral after being extracted can vary.
Some will simply be washed whilst others may be trimmed or shaped to make them more aesthetically appealing.
