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Mining Quest

Horizontales
Naturally occurring substance, with definite chemical composition and a crystalline structure. 
The breaking down or dissolving of the Earth's surface rocks and minerals. 
Fragment of a rock, often broken off through weathering. 
A sedimentary rock formed by the deposition of successive layers of clay. 
A hard metamorphic rock formed from limestone, typically white in colour. It is used in sculpture and architecture. 
Rock that has transformed its chemical qualities from igneous or sedimentary. 
The process in which sedimentary rocks are arranged in layers. 
A precious, clear stone that is hardest naturally occurring substance. 
To pack tightly together. 
Molten rock below Earth's surface. 
Rock formed by the cooling of magma or lava. 
A rare, blue-tinged, coarse-grained intrusive igneous rock sometimes containing diamonds.
Verticales
To become altered from a solid to a liquid state usually by heat.
Molten rock that has erupted onto Earth's surface. 
It works together with pressure to transform rocks deep inside Earth's crust. 
Occurs when sediments settle on the ground or a body of water. 
Processes that explain the relationship between the three rock types.
Process which turns sediment into sedimentary rock. 
Molecular properties of a substance. 
Rock formed from fragments of other rocks or the remains of plants or animals. 
Act in which earth is worn away, often by water, wind, or ice. 
A type of igneous rock in which bubbles formed inside the rock due to a extremely rapid rate of cooling which traps gases inside. 
Dark, glasslike volcanic rock formed by the rapid solidification of lava without crystallization.
Regularly occurring event that repeats over a period of time. 
To put out of shape or distort. 
To become cool: lose heat or warmth.