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