Look up tour de force in Wiktionary, the free dictionary. Tour de Force may refer to: 1  French phrase, meaning, a feat or display of strength, skill, or ingenuity, such as the funny movie is a comic tour de force.  Tour De Force (tour), 1986 Elton John Concert Tour.
Granite is an igneous rock composed of mostly two minerals: quartz and feldspar. It is an intrusive rock, meaning that it crystallized from magma that cooled far below the earth's surface.
Granite /ËÉ¡raenÉ¨t/ ËÉ¡rÃ¦nÉ¨t is a common type of felsic intrusive igneous rock that is granular and phaneritic in. Texture granites can be predominantly, white, pink or gray in, color depending on their. mineralogyy definition, granite is an igneous rock with at least 20% quartz and up to 65% alkali feldspar by volume. The term granitic means granite-like and is applied to granite and a group of intrusive igneous rocks with similar textures and slight variations on composition and origin.