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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Rock fragments:

GRAVEL: Pebbles and rock fragments
RIFF: Rock fragment?
SHALEOIL: Petroleum produced from rock fragments
GRANULE: Rock fragment
GRAVEL: Fragmented rock
XENOLITH: Certain rock fragment
CLAST: Fragmented rock
DETRITUS: Rock fragments