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septarium

American  
[sep-tair-ee-uhm] / sɛpˈtɛər i əm /

noun

Geology.
septaria plural
  1. a nodule or mass, such as of limestone or ironstone, formed by the addition of layers around a nucleus and having a network of cracks inside it filled with calcite and other minerals.


septarium British  
/ sɛpˈtɛərɪəm /

noun

  1. a mass of mineral substance having cracks filled with another mineral, esp calcite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of septarium

First recorded in 1775–85; from New Latin sēptārium, equivalent to Latin sēpt(um) “enclosure” ( see septum) + -ārium -arium

Example Sentences

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About the tropics of the large septarium above mentioned, are circular eminent lines, such as might have been left if it had been coarsely turned in a lathe.

From The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation by Darwin, Erasmus

He called some well-characterized species of septaria in my cabinet pudding-stone, beautiful specimens of limpid hexagonal crystals of quartz, common quartz, &c.

From Personal Memoirs of a Residence of Thirty Years with the Indian Tribes on the American Frontiers by Schoolcraft, Henry Rowe

In Alum Bay the London clay, about 400 ft. in thickness, consists of clays, chiefly dark blue, with sands, and lines of septaria.

From The Geological Story of the Isle of Wight by Hughes, J. Cecil

The advance of the sea is much accelerated by the traffic carried on in septaria, which are shipped off for cement as fast as they fall down upon the beach.

From Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology by Lyell, Charles, Sir

Which further confirms this idea of the production of these curious septaria.

From The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation by Darwin, Erasmus

One of these is about fifteen inches in its equatorial diameter, and about six inches in its polar one, and contains beautiful star-like septaria incrusted and in part filled with calcareous spar.

From The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation by Darwin, Erasmus

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