Which type of sandstone contains abundant feldspar, suggesting that the sand was derived by weathering and erosion of granitic bedrock?

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Arkose is a type of sandstone that contains abundant feldspar, suggesting that the sand was derived by weathering and erosion of granitic bedrock. Quartz-rich sandstone contains abundant quartz grains and is often formed from the erosion of quartz-rich rocks like granite and quartzite. Lignitic sandstone contains carbonaceous particles derived from plant material. Oolitic sandstone contains abundant spherical grains called ooids, which are formed by precipitation of calcium carbonate in shallow marine environments.

Which Type of Sandstone Contains Abundant Feldspar, Suggesting That the Sand