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marlstone::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | marlite |
| Type of | metamorphic rock |
Examples of marlstone
marlstone
Oil shale is a type of rock called marlstone, which contains an organic material known as kerogen.
From the chron.com
Marlstone was used, and around the capitals on limestone columns are sculptured leaves of irises.
From the en.wikipedia.org
Marl or marlstone is a calcium carbonate or lime-rich mud or mudstone which contains variable amounts of clays and silt.
From the en.wikipedia.org
Marlstone is an indurated rock of about the same composition as marl, more correctly called an earthy or impure argillaceouslimestone.
From the en.wikipedia.org
