Feldspar (including electrical insulators, sanitaryware, pottery, tableware, and tile) and other uses, such as fillers, accounted for the remainder. In earth sciences and archaeology, feldspars are used for K-Ar dating, argon-argon dating, and luminescence dating. In October 2012, the Mars Curiosity rover analyzed a rock that turned out to have a high feldspar content. Feldspar Feldspars (KAlSiO – NaAlSiO – CaAlSiO) are a group of rock-forming tectosilicate minerals that make up about 41% of the Earth's continental crust by weight. Feldspars crystallize from magma as veins in both intrusive and extrusive igneous rocks and are also present in many types of
What Hurts the Most memorial on the side of the road, to kneel down and say that she saw him, answering his question asked earlier in the video "What do you see?" when they were talking about the future. The music video was directed by Shaun Silva in early 2006. Rascal Flatts' version of the song is set in the key of F minor, with a vocal range of E♭3-C 5. The main chord pattern is Fm-D♭-A♭-E♭. From "Me and My Gang" liner notes. In 2007, German Eurodance trio Cascada recorded a cover of "What Hurts the Most" for their second studio album, "Perfect