The minerals that we could identify in this rock were Quartz, Muscovite, and Potassium Feldspar. The intrusive body of the rock is Dike and one of the things we got to get for evidence was that this rock has schist and it’s weak and that it also cools slowly and by the time crystals get to be bigger and bigger. Then Upper and Lower Adair Formation comes with being younger. The younger of this two is the Lower Adair Formation with 30 million years old. Its color is red with sediments of Sandstones abd also with Sedimentary Breccia. The largest size of this rock is from about 4-6 inches. The minerals of the Lower Adair are Quartz, Feldspar, Gypsum, and Gneiss. This rock has Grypsum which is the line that divides the rock. The bedding is from about 4 inches to 2 feet and it is well defined. Moderately sorted and poorly sorted are kind of how the grains are and the shape of the grain is described as a sub angular. In this section we also checked the degree of compaction or cementation and for the lower is poorly cemented (crumbles in hand) or moderately cemented (forms cliffs), it all depends were you at. The type of cement material are Calcite (it fizz), Gypsum,
The minerals that we could identify in this rock were Quartz, Muscovite, and Potassium Feldspar. The intrusive body of the rock is Dike and one of the things we got to get for evidence was that this rock has schist and it’s weak and that it also cools slowly and by the time crystals get to be bigger and bigger. Then Upper and Lower Adair Formation comes with being younger. The younger of this two is the Lower Adair Formation with 30 million years old. Its color is red with sediments of Sandstones abd also with Sedimentary Breccia. The largest size of this rock is from about 4-6 inches. The minerals of the Lower Adair are Quartz, Feldspar, Gypsum, and Gneiss. This rock has Grypsum which is the line that divides the rock. The bedding is from about 4 inches to 2 feet and it is well defined. Moderately sorted and poorly sorted are kind of how the grains are and the shape of the grain is described as a sub angular. In this section we also checked the degree of compaction or cementation and for the lower is poorly cemented (crumbles in hand) or moderately cemented (forms cliffs), it all depends were you at. The type of cement material are Calcite (it fizz), Gypsum,