Arenicolite :: Arenicolite (n.) An ancient wormhole in sand, preserved in the rocks..

Coccolite :: Coccolite (n.) A granular variety of pyroxene, green or white in color..

Coccolith :: Coccolith (n.) One of a kind of minute, calcareous bodies, probably vegetable, often abundant in deep-sea mud..

Colitis :: Colitis (n.) An inflammation of the large intestine, esp. of its mucous membrane; colonitis..

Discolith :: Discolith (n.) One of a species of coccoliths, having an oval discoidal body, with a thick strongly refracting rim, and a thinner central portion. One of them measures about / of an inch in its longest diameter..

Francolite :: Francolite (n.) A variety of apatite from Wheal Franco in Devonshire.

Indicolite :: Indicolite (n.) A variety of tourmaline of an indigo-blue color.

Laccolite :: Laccolite (n.) Alt. of Laccolit.

Laccolith :: Laccolith (n.) A mass of igneous rock intruded between sedimentary beds and resulting in a mammiform bulging of the overlying strata.

Malacolite :: Malacolite (n.) A variety of pyroxene.

Niccolite :: Niccolite (n.) A mineral of a copper-red color and metallic luster; an arsenide of nickel; -- called also coppernickel, kupfernickel..

Phacolite :: Phacolite (n.) A colorless variety of chabazite; the original was from Leipa, in Bohemia..

Pharmacolite :: Pharmacolite (n.) A hydrous arsenate of lime, usually occurring in silky fibers of a white or grayish color..

Scolithus :: Scolithus (n.) A tubular structure found in Potsdam sandstone, and believed to be the fossil burrow of a marine worm..

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