Examlex
Mercury, magnesium, and zinc have low enough boiling points that they can be purified by distillation.
Igneous Rock
A type of rock formed through the cooling and solidification of magma or lava, with examples including granite and basalt.
Gabbro
A medium- to coarse-grained mafic igneous rock, the phaneritic equivalent of basalt.
Feldspar
Feldspar is a group of abundant rock-forming minerals that are major components of igneous, metamorphic, and sedimentary rocks, characterized by their silicate structure.
Quartz
A hard, crystalline mineral composed of silicon dioxide, widely distributed in many types of rocks and used in various industrial applications.
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