Crystals are found as a rarity in the amygdaloidal cavities of igneous rocks.
The rarity of any reference to him in contemporary documents makes further specification conjectural.
He is always 1 The drawback to knowledge is the rarity of full acquaintance with native languages.
In Liguria, on account of the comparative rarity of large estates, agricultural laborers are in a better condition.
Of game-birds, the floriken (Sypheotis aurita) is valued as much for its rarity as for the delicacy of its flesh.
Too) speaks of the rarity of the stone, " the most valuable of gems, known only to kings."
The four seasons are distinctly marked, a rarity in South Africa, where the transition from summer to winter is generally very rapid.
' Gloioconis, found by Renault in a coprolite of Permian age, was regarded by him as a Cyanophycean allied to Gloeocapsa; this may be so, but the argument drawn from the absence of nuclei, considering the extreme rarity of recognizable nuclei even in the best preserved fossil tissues, can hardly be taken seriously.
It should be remembered that palaeontology is the most unfavourable field of all for observation and demonstration of sudden saltations or mutations of character, because of the limited materials available for comparison and the rarity of genetic series.
On the other hand, papyri and inscriptions in Latin are of the greatest rarity, and the literary remains in that language are of small ifnportance for Egypt.
There is not very much variety among these treatises, one of the earliest, valuable on account of its rarity, is the block-book by Hartlieb, Die Kunst Ciromantia, 4 published at Augsburg about 1470 (probably, but it bears no imprint of place or date).
In the choral numbers of the five masses, and in the oratorios Die Heilige Elisabeth and Christus, the rarity of fugal polyphony acts as a drawback.
In the British Islands native sulphur is only a mineralogical rarity, but it occurs in the Carboniferous Limestone of Oughterard in Co.
From the obvious rarity of true abysmal rocks in the continental area Sir John Murray deduces the permanence of the oceans, which he holds have always remained upon those portions of the earth's crust which they occupy now, and both J.
The lack of printed books in the first period of the Revival, and the comparative rarity of Greek erudition among students, combined with the intense enthusiasm aroused for the new gospel of the classics, gave special value to the personal teaching of these professors.
The rubrics of the MSS., it is true, enjoin total immersion, but it only came into general vogue in the 7th century, " when the growing rarity of adult baptism made the Gr.
That this mode of originating standards was greatly promoted, if not started, by the use of coinage we may see by the rarity of the Persian silver weight (derived from the Assyrian standard), soon after the introduction of coinage, as shown in the weights of Defenneh (29).
The change in the use of particles and the comparative rarity of the definite article form, together with the startling divergence in vocabulary, the chief ground of our perplexity" (Church Quarterly Review, 1903, pp. 428 seq.).
A native gold amalgam is found as a rarity in California, and bismuth from South America is sometimes rich in gold.
A difficulty has been in the paucity of examples, more due to the neglect of collectors than the rarity of specimens.
Amongst the legitimate reasons for suspecting the correctness of a text are patent contradictions in a passage or its immediate neighbourhood, proved and inexplicable deviations from the standards for forms, constructions and usages (mere rarity or singularity is not enough), weak and purposeless repetitions of a word (if there is no reason for attributing these to the writer), violations of the laws of metre and rhythm as observed by the author, obvious breaks in the thought (incoherence) or disorderly sequence in the same (double or multiple incoherence).
The durability and the extraordinary ductility and pliancy of gold, its power of being subdivided, drawn out or flattened into wire or leaf of almost infinite fineness, have led to its being used for works where great minuteness and delicacy of execution were required; while its beauty and rarity have, for the most part, limited its use to objects of adornment and luxury, as distinct from those of utility.
Besides the two royal seals of Anglo-Saxon kings noticed above there are extant a few other seals, and there is documentary evidence of yet others, which were Anglo- used in England before the Norman Conquest; but Saxon the rarity of such examples is an indication that the private employment of seals could not have been very seals.
The basal plane, so common on calcite and many other rhombohedral minerals, is of the greatest rarity in quartz, and when present only appears as a small rough face formed by the corrosion of the crystal.
Which may account, perhaps, for its rarity, if, indeed, it be really scarce in its native home, which is probably the eastern slopes and tablelands of the Bolivian and Peruvian foot-hills bordering on Brazil, inclusive of the headwaters of the Purus, Acre and Jurua rivers.
To the intolerance of Christians are no doubt due the rarity of old MSS., and the impure state of the text of both Talmuds.
There is more radium than any other radioactive element, but its excessive rarity may be gauged by the facts that Mme.
The great rarity of Monocotyledons is a common characteristic of fossil floras known only, as this one is, from leaves principally belonging to deciduous trees.
These ships were not provided in time, and the Jews who were thus unable to depart were enslaved, 1 In the north, which had been relatively immune from wars agriculture was more prosperous and the peasants more tenacious of their land; hence the continuance of peasant proprietorship and the rarity of African types between the Douro and the Minho.
(The rarity of the air and the great radiation during the night cause the temperature in the Sahara to fall occasionally to freezing point.) Farther south, the heat is to some extent modified by the moisture brought from the ocean, and by the greater elevation of a large part of the surface, especially in East Africa, where the range of temperature is wider than in the Congo basin or on the Guinea coast.
Four conspicuous features of Pyrenean scenery are the absence of great lakes, such as fill the lateral valleys of the Alps; the rarity and great elevation of passes; the large number of the mountain torrents locally called gaves, which often form lofty waterfalls, surpassed in Europe only by those of Scandinavia; and the frequency with which the upper end of a valley assumes the form of a semicircle of precipitous cliffs, locally called a cirque.
This book is now of great rarity because his son Christopher, having been induced to become a Roman Catholic by the Jesuit Skarga, caused all copies of his father's Bible which he could find to be burnt.
The large amount of salt in the water makes both fauna and flora of the lake scanty; there are a few algae, the larvae of an Ephydra and of a Tipula fly, specimens of what seems to be Corixa decolor, and in great quantities, so as to tint the surface of the water, the brine shrimp, Artemia salina (or gracilis or fertilis), notable biologically for the rarity of males, for the high degree of parthenogenesis and for apparent interchangeableness with the Branchipus.