[permalink] [id link]
It is a common mineral in the Earth's subsurface but weathers quickly on the surface.
from
Wikipedia
Some Related Sentences
is and common
Poetry in Persian life is far more than a common ground on which -- in a society deeply fissured by antagonisms -- all may stand.
Before merging them into a common profile it is well to remember that their separate careers were extraordinary.
This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.
Harold Clurman is right to say that `` Waiting For Godot '' is a reflection ( he calls it a distorted reflection ) `` of the impasse and disarray of Europe's present politics, ethic, and common way of life ''.
However, it is important to trace the philosophy of the French Revolution to its sources to understand the common democratic origin of individualism and socialism and the influence of the latter on the former.
But it is the need to undertake these testaments that I would submit here as symptom of the common man's malaise.
As symptomatic of the common man's malaise, he is most significant: a liberal and a Catholic, elected by the skin of his teeth.
What is the common man's complaint??
But what a super-Herculean task it is to winnow anything of value from the mud-beplastered arguments used so freely, particularly since such common use is made of cliches and stereotypes, in themselves declarations of intellectual bankruptcy.
The men who speculate on these institutions have, for the most part, come to at least one common conclusion: that many of the great enterprises and associations around which our democracy is formed are in themselves autocratic in nature, and possessed of power which can be used to frustrate the citizen who is trying to assert his individuality in the modern world ''.
They all have this in common: the earth is situated near the center of the deferent.
But that one should superimpose all these charts, run a pin through the common point, and then scale each planetary deferent larger and smaller ( to keep the epicycles from ' bumping ' ), this is contrary to any intention Ptolemy ever expresses.
Now this concern for the freedom of other peoples is the intellectual and spiritual cement which has allied us with more than forty other nations in a common defense effort.
A common meeting ground is desirable for those nations which are prepared to assist in the development effort.
Conventional images of Jews have this in common with all perceptions of a configuration in which one feature is held constant: images can be both true and false.
If art is to release us from these postulated things ( things we must think symbolically about ) and bring us back to the ineffable beauty and richness of the aesthetic component of reality in its immediacy, it must sever its connection with these common sense entities ''.
In the wide range of experiences common to our earth-bound race none is more difficult to manage, more troublesome, and more enduring in its effects than the control of love and hate.
`` History has this in common with every other science: that the historian is not allowed to claim any single piece of knowledge, except where he can justify his claim by exhibiting to himself in the first place, and secondly to any one else who is both able and willing to follow his demonstration, the grounds upon which it is based.
To obey the moral law is just ordinary common sense, applied to a neglected field.
British common sense is proverbial.
is and mineral
Drug is added to either a protein or mineral supplement for a period of 7 or 14 days.
References are given at the end of each mineral description and a general index is given at the end of each volume.
`` The planet is very low in radiation from mineral deposits, and the atmosphere seems to shield out most of the solar output.
The state economy in the 21st century is dependent on management, finance, manufacturing, aerospace, mineral extraction, healthcare, education, retail, and technology.
A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite ( Sb < sub > 2 </ sub > S < sub > 3 </ sub >).
Even though this element is not abundant, it is found in over 100 mineral species.
Antimony is sometimes found natively, but more frequently it is found in the sulfide stibnite ( Sb < sub > 2 </ sub > S < sub > 3 </ sub >) which is the predominant ore mineral.
Armenia is a food importer, and its mineral deposits ( gold, bauxite ) are small.
Between the Cotton Belt and the Tennessee Valley is the mineral region, the Old Land area — a region of resistant rocks — whose soils, also derived from weathering in silu, are of varied fertility, the best coming from the granites, sandstones and limestones, the poorest from the gneisses, schists and slates.
North of the mineral region is the Cereal Belt, embracing the Tennessee Valley and the counties beyond, whose richest soils are the red clays and dark loams of the river valley ; north of which are less fertile soils, produced by siliceous and sandstone formations.
The hardness of the mineral is the same as quartz, thus it is suitable for use in jewelry.
Their type mineral is highgate copalite.
Amber's place in culture and tradition lends it a tourism value ; Palanga Amber Museum is dedicated to the mineral.
The Alabama River's main tributary, the Coosa River, crosses the mineral region of Alabama and is navigable for light-draft boats from Rome, Georgia, to about above Wetumpka ( about below Rome and below Greensport ), and from Wetumpka to its junction with the Tallapoosa.
The first deposit on the wall of a cavity, forming the " skin " of the agate, is generally a dark greenish mineral substance, like celadonite, delessite or " green earth ", which are rich in iron probably derived from the decomposition of the augite in the enclosing volcanic rock.
Amazonite is a mineral of limited occurrence.
Analcime or analcite ( from the Greek analkimos-" weak ") is a white, grey, or colourless tectosilicate mineral.
Analcime is usually classified as a zeolite mineral, but structurally and chemically it is more similar to the feldspathoids.
If used for drinking, mineral supplements or mineralization is necessary.
Amblygonite is a fluorophosphate mineral, ( Li, Na ) AlPO < sub > 4 </ sub >( F, OH ), composed of lithium, sodium, aluminium, phosphate, fluoride and hydroxide.
is and Earth's
Beyond a few million kilometers from the Earth, but still in the region of the Earth's orbit, a prediction of the flux of dust is even more unreliable.
One may conclude that most of the detected micrometeoritic material is concentrated in orbital streams which intersect the Earth's orbit.
International Atomic Time ( TAI, from the French name Temps atomique international ) is a high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid.
It is the basis for Coordinated Universal Time ( UTC ), which is used for civil timekeeping all over the Earth's surface, and for Terrestrial Time, which is used for astronomical calculations.
Covering approximately 22 % of Earth's surface, the Atlantic is second in size to the Pacific.
The position of the Arctic Circle is not fixed, but directly depends on the Earth's axial tilt, which fluctuates within a margin of 2 ° over a 40, 000 year period, notably due to tidal forces resulting from the orbit of the Moon.
Argon is the third most common gas in the Earth's atmosphere, at 0. 93 % ( 9, 300 ppm ), making it approximately 23. 8 times as abundant as next most common atmospheric gas, carbon dioxide ( 390 ppm ), and more than 500 times as abundant as the next most common noble gas, neon ( 18 ppm ).
Nearly all of this argon is radiogenic argon-40 derived from the decay of potassium-40 in the Earth's crust.
Argon constitutes 0. 934 % by volume and 1. 28 % by mass of the Earth's atmosphere, and air is the primary raw material used by industry to produce purified argon products.
In the Earth's atmosphere, is made by cosmic ray activity, primarily with.
The abundance of antimony in the Earth's crust is estimated at 0. 2 to 0. 5 parts per million, comparable to thallium at 0. 5 parts per million and silver at 0. 07 ppm.
Three years later it was found in nature, although it is the least abundant element in the Earth's crust among the non-transuranic elements, with an estimated total amount of less than at any given time.
It is instrumental for keeping time, in that UTC is basically the atomic time synchronized to Earth's rotation by means of exact observations.
Although, as of 2009, none of the extrasolar planets detected by ground-based astrometry has been verified in subsequent studies, astrometry is expected to be more accurate in space missions that are not affected by the distorting effects of the Earth's atmosphere.
According to Archimedes in the Sandreckoner ( 2. 1 ), Aristarchus of Samos estimated the distance to the Sun to be 10, 000 times the Earth's radius ( the true value is about 23, 000 ).
The Antarctic continent, located in the Earth's southern hemisphere, is centered asymmetrically around the South Pole and largely south of the Antarctic Circle.
Adiabatic cooling occurs in the Earth's atmosphere with orographic lifting and lee waves, and this can form pileus or lenticular clouds if the air is cooled below the dew point.
Africa is a continent comprising 62 political territories, representing the largest of the great southward projections from the main mass of Earth's surface.
The most striking feature is the existence of two great lines of depression, due largely to the subsidence of whole segments of the Earth's crust, the lowest parts of which are occupied by vast lakes.
Bolometric magnitude corresponds to luminosity, expressed in magnitude units ; that is, after taking into account all electromagnetic wavelengths, including those unobserved due to instrumental pass-band, the Earth's atmospheric absorption, or extinction by interstellar dust.
Charpak and Broch noted that " there is a difference of about twenty-two thousand miles between Earth's location on any specific date in two successive years " and that thus they should not be under the same influence according to astrology.
Due to nuclear scarring of the Earth's surface and atmosphere, the hyperstructure is buried deep underground.
0.093 seconds.