The Canadian Journal of Industry, Science and Art, Том 2,Випуск 5;Том 5Canadian Institute., 1860 |
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Сторінка 3
... copper , silver , & c .; or sub - metallic , as that of most kinds of anthracite coal ; or non - metallic , as that of stones in general . Of the non - metallic lustre there are several varie- ties , as , more especially : the vitreous ...
... copper , silver , & c .; or sub - metallic , as that of most kinds of anthracite coal ; or non - metallic , as that of stones in general . Of the non - metallic lustre there are several varie- ties , as , more especially : the vitreous ...
Сторінка 4
... Copper - pyrites . Bronze - yellow ( a brownish - yellow ) ex . Magnetic pyrites . Red ........ Copper - red ....... ex . native copper . These metallic colours are often more or less obscured by a black , brownish , purple , or ...
... Copper - pyrites . Bronze - yellow ( a brownish - yellow ) ex . Magnetic pyrites . Red ........ Copper - red ....... ex . native copper . These metallic colours are often more or less obscured by a black , brownish , purple , or ...
Сторінка 5
... copper pyrites , a brass - yellow colour , and greenish - black streak ; and so forth . In certain malleable and sectile minerals , whilst the colour remains unchanged in the streak , the lustre is increased . The streak is then said to ...
... copper pyrites , a brass - yellow colour , and greenish - black streak ; and so forth . In certain malleable and sectile minerals , whilst the colour remains unchanged in the streak , the lustre is increased . The streak is then said to ...
Сторінка 7
... copper , iron pyrites , galena , magnetic iron ore , garnet , fluor spar , rock salt , and numerous other minerals , crystallize in this system . The Dimetric or Square - Prismatic system . - This includes , princi- pally , square ...
... copper , iron pyrites , galena , magnetic iron ore , garnet , fluor spar , rock salt , and numerous other minerals , crystallize in this system . The Dimetric or Square - Prismatic system . - This includes , princi- pally , square ...
Сторінка 9
... copper , are the principal triclinic minerals . Such is a brief exposition of the six crystal systems . For present purposes it will only be necessary for the student to impress upon his memory the following forms , so as to be able to ...
... copper , are the principal triclinic minerals . Such is a brief exposition of the six crystal systems . For present purposes it will only be necessary for the student to impress upon his memory the following forms , so as to be able to ...
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Загальні терміни та фрази
abundant acid alumina appears Archegosaurus augite beds C. C. Str Canada Canada West Canadian Institute carbonate character Cholula Clear coefficients colour common copper crystalline crystals deposits equal equation expression feet feldspar formation fossils function Genus geological greater Hastings County hornblende inap inches inscription iron Lake Lake Winnipeg latter Laurentian Least windy less lime limestone magnesia magnetic masses Mean velocity METEOROLOGICAL REGISTER miles per hour mineral Monthly range mound mountain natural North observed occurs olivine portion present Prof Professor Prop pyrites quartz Rain remarkable right angles River rocks root of unity side silica Silurian Snow species specimens stone strata structure surds surface temperature thickness tion Toronto township trachytes triangle valve varieties West width Wind Wood Warbler Y₁
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Сторінка 127 - I do not know what I may appear to the world ; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Сторінка 119 - Refrain from: these men* and let them alone : for if this counsel or this work be of men, it will come to nought : But if it be of God, ye cannot overthrow it...
Сторінка 61 - My substance was not hid from thee, when I was made in secret, and curiously wrought in the lowest parts of the earth.
Сторінка 122 - Lo, these are parts of his ways: but how little a portion is heard of him? but the thunder of his power who can understand?
Сторінка 66 - To give a stronger impulse and a more systematic direction to scientific inquiry, — to promote the intercourse of those who cultivate Science in different parts of the British Empire, with one another, and with foreign philosophers, — to obtain a more general attention to the objects of Science, and a removal of any disadvantages of a public kind which impede its progress.
Сторінка 13 - The specific gravity of a body is its weight compared with the weight of an equal bulk of pure water. In...
Сторінка 192 - A sight most horrible and disgusting broke upon us as we ascended a sand dune overhanging the little dell in which the pound was built. Within a circular fence 120 feet broad, constructed of the trunks of trees, laced with withes together, and braced by outside supports, lay tossed in every conceivable position over two hundred dead buffalo. From old bulls to calves of three months old, animals of every age were huddled together in all the forced attitudes of violent death.
Сторінка 119 - ... been led to the conclusion that those powers of nature which give rise to races and permanent varieties in animals and plants, are the same as those which in much longer periods produce species, and in a still longer series of ages give rise to differences of generic rank. He appears to me to have succeeded by his investigations and reasonings in throwing a flood of light on many classes of phenomena connected with the affinities, geographical distribution, and geological succession of organic...
Сторінка 370 - Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth, have descended from some one primordial form, into which life was first breathed.
Сторінка 193 - ... climb to the top of the fence, and, with the hunters who have followed closely in the rear of the buffalo, spear or shoot with bows and arrows or fire-arms at the bewildered animals, rapidly becoming frantic with rage and terror, within the narrow limits of the pound.