The Marl Deposits In Local Lakes Are Changing Water Chemistry

Marl is an earthy material rich in carbonate minerals, clays, and silt. When hardened into rock, this becomes marlstone. It is formed in marine or freshwater environments, often through the activities of. Apr 23, 2023 · If the new rock contains predominantly clay and calcium carbonate, it is called marl. The most common use for marl is as a fertilizer for soils that are deficient in calcium carbonate (lime). Marl, old term used to refer to an earthy mixture of fine-grained minerals. The term was applied to a great variety of sediments and rocks with a considerable range of composition. Marls are sedimentary rocks with mixed composition, consisting in part of carbonate sediment (carbonate ooze) and in part of fine-grained siliciclastic sediment (clay and silt). 5 days ago · The most recent MARL map available on the project website. Energy, WV PSC A look at some MARL details, and some opposition February 3, 2026 5:07 pm by David Beard, The Dominion.

4 days ago · Barbara Marl Obituary Barbara A. Marl (nee Rambo), 89, of Deptford, passed away on February 1, 2026. Barbara was born in Paulsboro; she resided in Westville and N. Wildwood, where. Marl or Marlstone is a calcium carbonate or lime -rich mud or mudstone which contains variable amounts of clays and aragonite. Marl is a type of sedimentary rock that is a natural mixture of calcium carbonate (the main component of limestone) and clay. It's often found as a soft, earthy deposit and is sometimes called marlstone.