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