A) STONE B) SILVER C) GOLD D) ROCK
A) GYPSUM B) GOLD C) SOLID D) OPAQUE
A) STONE B) SOLID C) COPPER D) OPAQUE
A) QUARRY B) MINE C) SULFUR D) OIL
A) COPPER B) QUARRY C) COAL D) CRUST
A) COAL B) CRUST C) QUARRY D) COPPER
A) COPPER B) CORE C) CRUST D) COAL
A) DIAMOND B) EARTHQUAKE C) MOHS SCALE D) JEWELLERY
A) CLAY B) MARBLE C) LORRY D) ROOF
A) COAL B) MARBLE C) VASE D) CLAY |