Sand-sized grains are linked together in sandstone, a sedimentary rock, either by a cohesive rock or a chemical cement sandstone.
The igneous rock known as granite has visible-sized grains and is extremely rich in the minerals feldspar and quartz sandstone. According to the question, sandstone strata and a mass of granite are seen to be in contact. Because only a small amount of granite pebbles are still present in the sandstone strata and because of the relative ages of the two rocks' grains, it can be inferred that the granite is older than the sandstone strata. The surface between the Tapeats sandstone is known as The Great Unconformity (the red line). (Cambrian era) and Granite Gorge's metamorphic rocks. These "happy" pebbles are worn-out ones Karl made. Granite was gradually worn away by water and weather due to erosion. These granite fragments turned into sand and were carried to the ocean by streams. Sand-filled sediment layers have accumulated on the ocean floor over millions of years. Sandstone, a sedimentary rock, was created by the sediments being gradually compressed and cementing together.
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