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Calcareous   Listen
Calcareous

adjective
1.
Composed of or containing or resembling calcium carbonate or calcite or chalk.  Synonym: chalky.






WordNet 3.0 © 2010 Princeton University








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"Calcareous" Quotes from Famous Books



... extremely variable foraminifera in which the shell is rotaline; i. e., involute on the lower side and revolute on the upper (Brady). The shell is calcareous and coarsely porous in older forms. The characters are very inconstant, and Brady gives up the attempt to distinguish the group ...
— Marine Protozoa from Woods Hole - Bulletin of the United States Fish Commission 21:415-468, 1901 • Gary N. Galkins

... vegetable matter and the least amount of dissolved constituents, whereas spring and well waters contain the most dissolved matters and the least suspended. Serious damage may be done to the dyer by either of these classes of impurities, and I may tell you that the dissolved calcareous and magnesian impurities are the most frequent in occurrence and the most injurious. I told you that on boiling, the excess of carbonic acid holding chalk or carbonate of lime in solution as bicarbonate, is decomposed and carbonate of lime precipitated. ...
— The Chemistry of Hat Manufacturing - Lectures Delivered Before the Hat Manufacturers' Association • Watson Smith

... el-Abyaz (proper); and the specimens of quartz and grey granite proved it to be of the same formation. It showed a broken outline, with four great steps or dykes, which had apparently been worked. In the basal valleys, and spread over the land generally, was found a heavy yellow sand, calcareous and full of silex: the guide called it ...
— The Land of Midian, Vol. 1 • Richard Burton

... of Mr. Oxley's camp on the Peel. Westward course of the river. Kangaroo shot. Calcareous rocks. Acacia pendula first seen. Other trees near the river. Junction of the Peel and Muluerindie. View from Perimbungay. Ford of Wallanburra. Plains of Mulluba. View from Mount Ydire. Hills seen agree with The Bushranger's account. The river Namoi. Stockyard ...
— Three Expeditions into the Interior of Eastern Australia, Vol 1 (of 2) • Thomas Mitchell

... southerly winds. When the wind blows from the land, and the waters of the lake are low, a narrow sandy beach is uncovered, and affords a landing-place for boats. The shores of Limestone Bay are covered with small fragments of calcareous stones. During the night the Aurora Borealis was quick in its motions, and various and vivid in its colours. After breakfasting we re-embarked, and continued our voyage until three P.M., when a strong westerly wind arising, we were obliged to shelter ourselves ...
— Narrative of a Journey to the Shores of the Polar Sea, in the Years 1819-20-21-22, Volume 1 • John Franklin

... noon, when the reflection of the sun on the calcareous soil burned their shoulders and made the landscape dimly waver before their eyes, the monotonous, rhythmical moan of the wounded rose in unison with the ceaseless cry of the locusts. They stopped to rest at every small hut they found hidden ...
— The Underdogs • Mariano Azuela

... getting another, growing meanwhile. A snail or an oyster retains his original shell, and adds to it in layers all the way down, increasing one edge. But our sea-urchin grows by an increment of calcareous matter all round the outside of each plate. As the animal grows the plates ...
— The Worst Journey in the World, Volumes 1 and 2 - Antarctic 1910-1913 • Apsley Cherry-Garrard

... Strathmore a number of small lakes, lying in hollows of the boulder clay. These were being drained and their deposits quarried for the purpose of 'marling' the land; the excavations thus made showed that, under peat containing a boat hollowed out of the trunk of a tree, there were calcareous deposits, sometimes 16 to 20 feet in thickness, which passed into a rock, solid and crystalline in character as the materials of the older geological formations and containing the stems and fruits of the ...
— The Coming of Evolution - The Story of a Great Revolution in Science • John W. (John Wesley) Judd

... down the long ravines of the mountain like rolling thunder. "It's calcareous tufa I'm a-wearing, wove on me by exudation and accretion in the past two ...
— Tales of the Chesapeake • George Alfred Townsend

... swarms of bees, whose hives are quite protected from robbers by the hardness of the basaltic rocks. The points on which the streams of water fell are hollowed by its action, and the space around which the water splashed is covered by calcareous tufa, deposited there by the evaporation ...
— The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume II (of 2), 1869-1873 • David Livingstone

... its value at not less than L1000); a common hammer-fish of the seas of New Holland, which is only procured with difficulty; exotic buccardia of Senegal; fragile white bivalve shells, which a breath might shatter like a soap-bubble; several varieties of the aspirgillum of Java, a kind of calcareous tube, edged with leafy folds, and much debated by amateurs; a whole series of trochi, some a greenish-yellow, found in the American seas, others a reddish-brown, natives of Australian waters; others from the Gulf of Mexico, remarkable ...
— Twenty Thousand Leagues under the Sea • Jules Verne

... country was exactly similar to that we had been in so long, entirely of fossil formation, with a calcareous oolitic limestone forming the upper crusts, and though this was occasionally concealed by sand on the surface, we always were stopped by it in digging; it was seemingly a very recent deposit, full of marine shells, in every stage of petrifaction. Granite we had ...
— Journals Of Expeditions Of Discovery Into Central • Edward John Eyre

... to shew that this malady is occasioned by a calcareous matter called in Swiss Tuf; and adds, "This stone resembles very much the incrustations at Mallock in Derbyshire, which dissolve so completely in the water as not to lessen its transparency; and I think that the particles of this substance so dissolved, resting ...
— A tour through some parts of France, Switzerland, Savoy, Germany and Belgium • Richard Boyle Bernard

... estimation 600 feet above the level of the water, and, from the point we viewed it, presented a pretty exact outline of the great pyramid of Cheops. Like other rocks along the shore, it seemed to be encrusted with calcareous cement. This striking feature suggested a name for the lake, and I called it Pyramid Lake. Its elevation above the sea is 4890 feet, being nearly 700 feet higher than the Great Salt Lake, from which it lies ...
— The Illustrated London Reading Book • Various

... that," he replied regretfully, "I do not know. I know of coral only that is the hard calcareous skeleton of the marine coelenterate polyps; and that this red coral iss called of a sclerobasic group; and other facts of the kind; but I do not know if it iss supposed to resist impact and heat. Possibly," he ended shrewdly, "it is the common ...
— African Camp Fires • Stewart Edward White

... a contrasting brushy vegetation: from the sea however a very small part only of its extensive surface of sand can be perceived, the greater part being only observable from the commanding hillocks we had with much exertion arrived at. A calcareous rock (affording evidently a very considerable portion of pure lime) was seen in a decomposing state piercing the sandy surface of all parts of the ridge about Bald Head which, however, is itself a pure granite; the dense low brushy wood in ...
— Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2] • Phillip Parker King

... easily mistake the cloud-bonnet of a peak for the smoke of a volcano." This, however, will not account for Zeno's "hill that vomited fire," for he goes on to describe the use which the monks made of the pumice and calcareous tufa for building purposes.] ...
— The Discovery of America Vol. 1 (of 2) - with some account of Ancient America and the Spanish Conquest • John Fiske

... nine thousand feet, but they have not yet been accurately measured. The mountains of La Hotte, which form the long southern tongue of land, rise to the height of seven thousand feet. They are all of calcareous formation, and abound in the caverns which are found in limestone regions. Some of these have their openings on the coast, and are supposed to extend very far inland; they receive the tide, and reject it with a bellowing noise, as the pent air ...
— Atlantic Monthly, Vol. 9, No. 56, June, 1862 • Various

... The calcareous hills round Grasse and to the north of Nice are more or less bare, though they were at one time well wooded; the reafforesting of these parts has, however, made of late great progress. Nearer the sea vegetation is less rare, and there many a promontory ...
— Scientific American Supplement, No. 643, April 28, 1888 • Various

... arises, the fog disappears; when he thinks he has reached the suburbs of the city, Selkirk sees before him only an irregular assemblage of calcareous stones, crowned with dry herbs, or reddish, arid, angular rocks, flattened at their summits, tessellated with fragments of silex and mica, on which the sun is just pouring his rays; a company of goats, which the mist had condemned to a momentary repose, are bounding here and there, startling ...
— The Solitary of Juan Fernandez, or The Real Robinson Crusoe • Joseph Xavier Saintine

... color of the flame of lime does not greatly differ from that of strontia, with the exception that it is not so decided. Arragonite and calcareous spar, moistened with hydrochloric acid, and tried as directed for strontia, produce a red light, not unlike that of strontia. The chloride of calcium gives a red tinge, but not nearly so decided as the chloride ...
— A System of Instruction in the Practical Use of the Blowpipe • Anonymous

... brought by sea from Whitehaven. {54} Thus Mr. Mushet represents, "at Tintern the furnace charge for forge pig iron was generally composed of a mixture of seven-eighths of Lancashire iron ore and one-eighth part of a lean calcareous sparry iron ore, from the Forest of Dean, called flux, the average yield of which mixture was fifty per cent. of iron. When in full work, Tintern Abbey charcoal furnace made weekly from twenty-eight ...
— Iron Making in the Olden Times - as instanced in the Ancient Mines, Forges, and Furnaces of The Forest of Dean • H. G. Nicholls

... was not the site of Uxellodunum, we may pretty safely believe it to have been that of some important oppidum of the Gauls. A circumvallation there could never have been in a strict sense, for where the plateau rests upon high calcareous walls there was no need of a fortification. But elsewhere, where the position was accessible from the valley, it was protected by a strong wall. On the northern side this rampart can be followed for a considerable distance without a break. In one spot the soil which has collected about ...
— Two Summers in Guyenne • Edward Harrison Barker

... trees seemed to start satisfactorily, some even growing about a foot, within two or three years they had all died. I decided they were not hardy but I now realize that the character of the soil was responsible for their gradual death; they should be planted in a limestone or calcareous soil, preferably of the fine sandy type, the main requisite being plenty of moisture because of their shallow root system. Since then, I have purchased beechnut seeds several times from various seedsmen, ...
— Growing Nuts in the North • Carl Weschcke

... Leon. We arrived about noon at Duenas, a town at the distance of six short leagues from Valladolid. It is in every respect a singular place: it stands on a rising ground, and directly above it towers a steep conical mountain of calcareous earth, crowned by a ruined castle. Around Duenas are seen a multitude of caves scooped in the high banks and secured with strong doors. These are cellars, in which is deposited the wine, of which abundance is grown in the neighbourhood, and ...
— The Bible in Spain • George Borrow

... Amazon begins to narrow, being scarcely three miles wide; but the channel, which has a rocky bed, is very deep. One hundred miles from Villa Nova is Obidos, airily situated on a bluff of pink and yellow clay one hundred feet above the river. The clay rests on a white calcareous earth, and this on red sandstone. It is a picturesque, substantially-built town, with a population, mostly white, engaged in raising cacao and cattle. Cacao is the most valuable product on the Amazon below Villa Nova. The soil is fertile, and the surrounding ...
— The Andes and the Amazon - Across the Continent of South America • James Orton

... or a dozen genera, and many species. Professor Marsh and others have found in Kansas a large number of most interesting fossil birds, one of them, a gigantic loon-like creature, six feet in length from beak to toe, taken from the yellow chalk of the Smoky Hill River region and from calcareous shale near Fort ...
— Bird Stories • Edith M. Patch

... slates, sometimes penetrating to a considerable distance, you may get gold, but it is useless attempting to sink through them. If the outcropping strata be a soft calcareous (limy) sandstone or soft felspathic rock, and that be also the true bottom, great care should be exercised or one is apt to sink through the bottom, which may be very loose and decomposed. I have known mistakes made in this way when many ...
— Getting Gold • J. C. F. Johnson

... it also must be referred the till of Scotland and the great brown clay of England, and our vast beds of gravel and superficial rubbish, connected with the deluvium in the history of ossiferous caverns, of which that examined by Dr. BUCKLAND at Kirkdale is an example. They occur in the calcareous strata, as the great caverns generally do, and have in all instances been naturally closed up till the period of their discovery. At Kirkdale the remains of twenty-four species of animals were found—namely, pigeon, lark, raven, duck, partridge, mouse, ...
— An Expository Outline of the "Vestiges of the Natural History of Creation" • Anonymous

... a life of ease and degeneracy, than the "reef-building polypifer"—to give him his scientific name. He is the hobo of the animal world, but, unlike the hobo, he does not even tramp for a living. He exists as a sluggish and gelatinous worm; he attracts to himself calcareous elements from the water to make himself a house—mark you, the sea does the building—he dies, and he leaves his house behind him—and a reputation for industry, beside which the reputation of the ant turns pale, and that of the bee becomes of ...
— The Blue Lagoon - A Romance • H. de Vere Stacpoole

... conditions requisite to success in alfalfa-growing are not numerous, but none can be neglected. Alfalfa should be given a calcareous soil when possible, but an acid soil can be made favorable to alfalfa by the free use of lime. There must remain a liberal amount after the soil deficiency has been met, and when the use of lime is on a liberal scale, the pulverized limestone makes the safest carrier. However, 50 bushels ...
— Crops and Methods for Soil Improvement • Alva Agee

... solely in containing a larger proportion of peroxide of iron; that the white consists of carbonate of lime, silica, alumina, and sometimes magnesia and protoxide of iron. He states that he considers the kunkur to be deposited by calcareous waters, abounding in infusorial animalculae; that the waters of the annual inundation are rich in lime, and that all the facts that have come under his observation appear to him to indicate that this ...
— A Journey through the Kingdom of Oude, Volumes I & II • William Sleeman



Words linked to "Calcareous" :   chalky, calcium carbonate



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