The most common and most likely answer to this crossword clue is the 6 letter word CALICO
I've seen this crossword clue in The Daily Telegraph
C
A
L
I
C
O
More clues leading to the result CALICO
- Plain cloth covered in mystical icons
- . California company importing India’s foremost cotton cloth
- Boxer carries cold, firm cloth
- Material impounded by evangelical iconoclast
- Bill returns with new coil of fabric
- Army boss imprisoning almost everyone over coarse material
- Boxer about to get into company making cloth
- This cloth hat with stitching might become a Catholic
- Always forgetting last time, spiteful woman set fire to bed cloth
- Material about company admitting endless deception
Buddy explains!
The straight part
We know that "Unrefined stuff" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case unrefined stuff = calico.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does CALICO mean?
CALICO noun- A kind of rough cloth made from unbleached and not fully processed cotton, often printed with a bright pattern.
- Having a pattern of red and contrasting areas, resembling the color of calico cloth.
- A tortoiseshell and white domestic cat.