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39 relations: Agricultural lime, Aragonite, Argillaceous minerals, Bog, Calcite, Calcium carbonate, Centennial Exposition, Chalk, Clay minerals, Conchoidal fracture, Cretaceous, Dolomite, Friability, Germany, Glacial lake, Glauconite, Iron oxide, Keuper marl, Lake, Lime (material), Limestone, Marlboro Township, New Jersey, Messinian, Milankovitch cycles, Mudstone, Opal, Periclase, Phosphoric acid, Potash, Sediment, Sedimentary Geology (journal), Siderite, Silicic acid, Silt, Sorbas basin, Stratigraphy, Sulfuric acid, Tortonian, White Cliffs of Dover.
Agricultural lime
Agricultural lime, also called aglime, agricultural limestone, garden lime or liming, is a soil additive made from pulverized limestone or chalk.
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Aragonite
Aragonite is a carbonate mineral, one of the two most common, naturally occurring, crystal forms of calcium carbonate, CaCO3 (the other forms being the minerals calcite and vaterite).
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Argillaceous minerals
Argillaceous minerals may appear silvery upon optical reflection and are minerals containing substantial amounts of clay-like components (ἄργιλλος.
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Bog
A bog is a wetland that accumulates peat, a deposit of dead plant material—often mosses, and in a majority of cases, sphagnum moss.
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Calcite
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO3).
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Calcium carbonate
Calcium carbonate is a chemical compound with the formula CaCO3.
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Centennial Exposition
The Centennial International Exhibition of 1876, the first official World's Fair in the United States, was held in Philadelphia, Pennsylvania, from May 10 to November 10, 1876, to celebrate the 100th anniversary of the signing of the Declaration of Independence in Philadelphia.
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Chalk
Chalk is a soft, white, porous, sedimentary carbonate rock, a form of limestone composed of the mineral calcite.
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Clay minerals
Clay minerals are hydrous aluminium phyllosilicates, sometimes with variable amounts of iron, magnesium, alkali metals, alkaline earths, and other cations found on or near some planetary surfaces.
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Conchoidal fracture
Conchoidal fracture describes the way that brittle materials break or fracture when they do not follow any natural planes of separation.
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Cretaceous
The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period million years ago (mya) to the beginning of the Paleogene Period mya.
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Dolomite
Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally The term is also used for a sedimentary carbonate rock composed mostly of the mineral dolomite.
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Friability
Friability, the condition of being friable, describes the tendency of a solid substance to break into smaller pieces under duress or contact, especially by rubbing.
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Germany
Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a sovereign state in central-western Europe.
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Glacial lake
A glacial lake is a lake with origins in a melted glacier.
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Glauconite
Glauconite is an iron potassium phyllosilicate (mica group) mineral of characteristic green color with very low weathering resistance and very friable.
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Iron oxide
Iron oxides are chemical compounds composed of iron and oxygen.
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Keuper marl
Keuper marl is an obsolete name for multiple layers of mudstone and siltstone of Triassic age which occur beneath parts of the English Midlands and neighbouring areas e.g. Cheshire, Nottinghamshire, Devon, eastern Worcestershire and northern Yorkshire.
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Lake
A lake is an area filled with water, localized in a basin, that is surrounded by land, apart from any river or other outlet that serves to feed or drain the lake.
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Lime (material)
Lime is a calcium-containing inorganic mineral in which oxides, and hydroxides predominate.
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Limestone
Limestone is a sedimentary rock, composed mainly of skeletal fragments of marine organisms such as coral, forams and molluscs.
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Marlboro Township, New Jersey
Marlboro Township is a township in Monmouth County, New Jersey, United States.
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Messinian
The Messinian is in the geologic timescale the last age or uppermost stage of the Miocene.
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Milankovitch cycles
Milankovitch cycles describe the collective effects of changes in the Earth's movements on its climate over thousands of years.
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Mudstone
Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds.
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Opal
Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%.
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Periclase
Periclase is a magnesium mineral that occurs naturally in contact metamorphic rocks and is a major component of most basic refractory bricks.
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Phosphoric acid
Phosphoric acid (also known as orthophosphoric acid or phosphoric(V) acid) is a mineral (inorganic) and weak acid having the chemical formula H3PO4.
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Potash
Potash is some of various mined and manufactured salts that contain potassium in water-soluble form.
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Sediment
Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice, and/or by the force of gravity acting on the particles.
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Sedimentary Geology (journal)
Sedimentary Geology is a peer-reviewed scientific journal about sediments in a geological context published by Elsevier.
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Siderite
Siderite is a mineral composed of iron(II) carbonate (FeCO3).
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Silicic acid
Silicic acid is the general name for a family of chemical compounds containing the element silicon attached to oxide and hydroxyl groups, with the general formula n or,equivalently, n. They are generally colorless and sparingly soluble in water.
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Silt
Silt is granular material of a size between sand and clay, whose mineral origin is quartz and feldspar.
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Sorbas basin
The Sorbas basin is a sedimentary basin around the town of Sorbas in south-east Spain.
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Stratigraphy
Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification).
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Sulfuric acid
Sulfuric acid (alternative spelling sulphuric acid) is a mineral acid with molecular formula H2SO4.
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Tortonian
The Tortonian is in the geologic timescale an age or stage of the late Miocene that spans the time between 11.608 ± 0.005 Ma and 7.246 ± 0.005 Ma (million years ago).
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White Cliffs of Dover
The White Cliffs of Dover, part of the North Downs formation, is the name given to the region of English coastline facing the Strait of Dover and France.
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Redirects here:
Marl stone, Marlite, Marls, Marlstone, Mergel.
References
[1] https://en.wikipedia.org/wiki/Marl
