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7 Cards in this Set

  • Front
  • Back
muscovite
white, gray, or clear flat pieces
quartz
colorless or white grains, rounded or sharp
feldspar
white, gray or pink pieces, rounded or sharp
fossil
something that haslasted from a living thing that died long ago
A rock is made of
one or more minerals
A hard mineral will scratch a
soft mineral
as you go deeper in the earth
pressure increases and it gets hotter