Different types of rocks/minerals Crossword

shiny, bright white metal that is soft, malleable, ductile and strong.
malleable, ductile, heavy metal, and Heavy Density
Fools Gold, Lighter Density, can be yellow or gray
shiny, silver or gray colored metal that is light in weight and strong,and will sink in water
lustrous, malleable, ductile, good conductors of heat and electricity.
the best conductor of heat and electricity known, in fact it has the highest electrical and thermal conductivity known for any material
a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism
soft, malleable, and ductile metal with very high thermal and electrical conductivity.
the most abundant metal in the Earth's crust (8.1%) but is rarely found uncombined in nature. It is usually found in minerals such as bauxite and cryolite
a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. Usually contains other minerals, such as clay minerals, micas, quartz, pyrite, iron oxides, and graphite.