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The atlas · Rocks and minerals · The three families

Outline · being written

Metamorphic rocks

Rocks changed by heat and pressure, such as slate, marble and gneiss.

The plate A rock squeezed until its minerals line up.
Page type
An encyclopaedia entry
Collection
Rocks and minerals, the three families
Status
Planned and outlined. Every fact in it will be checked against a named source and listed on Sources before it goes up.

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