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