GEOL 1003 Lecture : Lecture Quizzes
Document Summary
Carbonates: pyrite has the following chemical formula: Gypsum: how many natural elements are there on earth, -92, upon being exposed to the air, a piece of rock has slowly turned back to grey and whitish over a period of several years. Black carbon oxidized: in igneous rocks, felsic or mafic implies the relative content of fe or mg in the rocks. Mafic: the rock shown in the picture is: Quiz 2: the beach in orange beach, al is made mostly of ______________ sand. Quartz: there are a total of about ______ plates on earth today. 20 or so: ______________ is a pioneer in developing the concept of stratigraphy in modern geology by working as a cannel engineer in england. Chemical sedimentary rocks: write the chemical formulas of calcite and quartz. Caco3 and sio2: when other conditions are constant, calcite tends to ___________ when pressure increases.
