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- Marl - Wikipedia
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 algae
- MARL
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- Marl | Sedimentary Rock, Calcium Carbonate Clay | Britannica
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
- Marl | Properties, Composition, Formation, Uses - Geology Science
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 Definition Meaning - Merriam-Webster
The meaning of MARL is a loose or crumbling earthy deposit (as of sand, silt, or clay) that contains a substantial amount of calcium carbonate
- Marl - Geology is the Way
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)
- Marl: Definition and Uses - Hello Gravel
Marl, also known as marlstone, is a calcium carbonate or lime-rich mud or mudstone which contains variable amounts of clays and silt The dominant carbonate mineral in most marls is calcite, but other carbonate minerals such as aragonite, dolomite, and siderite may be present
- Marl Mineral - Meaning, Formation, Types, Usage and FAQs
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
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