Marl
Marl or 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 was originally an old term loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwater conditions; specifically an earthy substance containing 35–65% clay and 65–35% carbonate. It also describes a habit of coralline red alga. The term is today often used to describe indurated marine deposits and lacustrine (lake) sediments which more accurately should be named 'marlstone'. Marlstone is an indurated (r
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Marl
Marl or 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 was originally an old term loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwater conditions; specifically an earthy substance containing 35–65% clay and 65–35% carbonate. It also describes a habit of coralline red alga. The term is today often used to describe indurated marine deposits and lacustrine (lake) sediments which more accurately should be named 'marlstone'. Marlstone is an indurated (r
has abstract
A marga é um tipo de calcário ...... ara as indústrias cimenteiras.
@pt
La marga es un tipo de roca se ...... a mate, concoidea o astillosa.
@es
La marna è una roccia sediment ...... duzione di miscele cementizie.
@it
La marne est une roche sédimen ...... t à l'origine de catastrophes.
@fr
Margiel – skała osadowa, zwykl ...... tępujące w surowcach ilastych.
@pl
Marl or marlstone is a calcium ...... acid soil neutralizing agent.
@en
Mergel bzw. bei stark verfesti ...... der ebenfalls abgelagert wird.
@de
Mergel is een afzettingsgestee ...... een mergel maar een kalksteen.
@nl
Мергель — осадочная камнеподоб ...... сятся к группе кремнезёмистых.
@ru
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A marga é um tipo de calcário ...... entares, fósseis e concreções.
@pt
La marga es un tipo de roca se ...... en entorno marino o lacustre.
@es
La marna è una roccia sediment ...... ni di bassa energia del mezzo.
@it
La marne est une roche sédimen ...... m de formation marno-calcaire.
@fr
Margiel – skała osadowa, zwykl ...... tępujące w surowcach ilastych.
@pl
Marl or marlstone is a calcium ...... . Marlstone is an indurated (r
@en
Mergel bzw. bei stark verfesti ...... der ebenfalls abgelagert wird.
@de
Mergel is een afzettingsgestee ...... een mergel maar een kalksteen.
@nl
Мергель — осадочная камнеподоб ...... сятся к группе кремнезёмистых.
@ru
label
Marga
@es
Marga
@pt
Margiel
@pl
Marl
@en
Marna (roccia)
@it
Marne (géologie)
@fr
Mergel (sedimentologie)
@nl
Mergel
@de
Мергель
@ru