Facts About. A large, showy lily, Canada lily is pollinated mainly by the ruby-throated hummingbird. Recently, an introduced beetle, the lily leaf beetle (Lilioceris lilii), has been detected feeding on native lilies including Canada lily. This beetle could have strong impacts if it continues to spread.
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) mineral particles or rock fragments. Most sandstone is composed of quartz or feldspar because they are the most resistant minerals to weathering processes at the Earth's surface, as seen in Bowen's reaction series. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black.
Clastic sedimentary rock is composed of particles of previously existing rock. The most common example of this would be sandstone, a rock composed of cemented particles of sand where the texture can be seen and felt. The particles in clastic rock need not be sorted or homogenous however. sedimentary rock is one that is formed by the accumulation of small to large sediment particles and undergoes compaction, cementation or evaporation from a saturated mineral â¦ solution.