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How Minerals are Formed

Across
A molten material under or in earths crust
Process by which atoms are arranged to form a material with a crystal-like structure
Type of vent
A narrow channel or slab of a mineral.
A clear, transparent mineral
A mineral that left thick deposits of itself when ancient seas evaporated
Down
a solid inorganic substance of natural occurrence.
A mineral formed from pure carbon
To bring minerals together
A mixture in which one mineral dissolves in another.