| ESKER | Ridge of gravel and sand |
| ESKARS | Ridges of gravel and sand issuing from a retreating glacier (6) |
| PITS | Gravel and sand sources |
| KAME | Scots word for a cockerel's crest, thus a geological term for a bank, esker, mound of sand, ridge of gravel etc, irregularly shaped, like said caruncle (4) |
| ESKAR | Mound of sand gravel and rocks |
| CONCRETE | Mixture of cement, sand, gravel and water (8) |
| ALLUVIAL | _ fan, an accumulation of silt, sand, gravel and boulders deposited by fast-flowing mountain rivers when they reach flatter land (8) |
| BOULDERCLAY | Unstratified soil deposited by a glacier, comprising many particles, from sand (and smaller) to gravel and rocks, mixed together (7,4) |
| CALICHE | A mineral deposit of gravel, sand and nitrates, found in the Atacama desert (7) |
| CONCRETEMIXER | Device used for mixing cement, sand, gravel and water to make concrete (8,5) |
| ASPHALT | Black substance mixed with gravel and used in road-surfacing and roofing (7) |
| NINASIMONE | Singer who said, "Sometimes I sound like gravel, and sometimes I sound like coffee and cream" |
| AGGREGATE | Total gravel and stone (9) |
| GRIT | Gravel and steel (4) |
| REEMERGE | Most of rocks ___ source of gravel in lake ___ to appear again (2-6) |
| PLACER | Waterborne or glacial deposit of gravel or sand containing heavy ore minerals as gold, platinum, which have been eroded from their original bedrock |
| GRIGRI | The devilish charm of two types of gravel? Almost! (3-3) |
| CRUNCH | A hard bite or chomp of an apple, biscuit, crisp etc; the loud sound made; a crisis; a credit squeeze; a sit-up; or, the grind of gravel underfoot (6) |
| SANDPIT | Source of gravel |
| PILES | Heaps as of gravel |
