What does caliche mean in crosswords?

caliche means: nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru

Which crossword clues can have caliche as the answer?

Possible clues for caliche include "Hard desert crust".

Word entry · 7 letters

Best crossword clue

"Hard desert crust"

7 letters · collected on this word page

7 lettersPronunciation /kəˈlit͡ʃi/Part of speech nounSorted accehilStarts with CEnds with E1 clues

1C2A3L4I5C6H7E

From Spanish caliche, from Latin calx (“pebble”); compare chalk.

Source: Wiktionary, CC BY-SA 4.0

01“Hard desert crust”7 letters

Not quite right?

C______