THE PAST AND FUTURE OF SILVER.
By David M. Balfour.
Silver, next to iron and gold, is the most extensively diffused metal upon our planet. It is found frequently in a natural state, though never chemically pure, being invariably mixed with gold or copper, or sometimes antimony, arsenic, bismuth, quick-silver, or iron. It is distinguished by its whiteness, its brilliant lustre when polished, its malleability, and its indifference to atmospheric oxygen. It is remarkable for its beauty, and is ten times heavier than water. It does not appear to have been in use before the deluge. Moses does not allude to it before that event, but mentions only brass and iron; but in Abraham's time it had become common, and traffic was carried on with it, and its value was eight to one of gold. "He was rich in silver and gold, and bought a sepulchre for his wife Sarah for four hundred shekels of silver" ($250.) It was not coined, but circulated only in bars or ingots, and was always weighed. Silver usually takes precedence in the Scriptures, whenever the two metals are mentioned conjunctively. "Silver and gold have I none," said Peter to the importunate beggar, "but such as I have, I give unto thee." Silver is first mentioned in Genesis xxiii: 15; but where it was first found is unknown to us.
Silver was extremely abundant in ancient times. "And Solomon made silver to be in Jerusalem as stones." (I Kings x: 27.) "Cyrus heaped up silver as the dust." (Zacariah ix: 3.) In the earliest times the Greeks obtained silver from the Phoceans and Laurians. The chief mines were in Siphnos, Thessaly, and Attica. In the latter country the silver mines of Laurion furnished an abundant supply, and were generally regarded as the chief source of the wealth of Athens. They ceased to be worked in the second century of the Christian Era. At the period B.C. 500, the relative value of silver to gold was eighteen to one. The Romans obtained most of their silver from the very rich mines of Spain, which had previously been worked by the Phoenicians and Carthaginians, and which, though abandoned for those of Mexico, are still not exhausted. The most important use for silver, among the Greeks, was for money. At Rome, on the contrary, silver was not coined until B.C. 260.
Silver, as regards its mines, is represented in every portion of our planet. The richest silver mine in the world is Potosi; it is situated on an elevation thirteen thousand feet above the level of the sea, in a region of perpetual snow; it has always been worked in a very rude manner, yet it has already produced $250,000,000, and shows no signs of exhaustion. The annual product of the silver mines of South America, at the present time, is estimated to be $22,000,000. Their total product, to the present time, has amounted to $2,430,000,000. The silver mines of Mexico were wrought long before Cortez revealed them to the eyes of Europe, in 1513. Their annual product, at the present time, is estimated to be $30,000,000. The total product, to the present time, has amounted to $3,834,000,000. In 1850 Nevada was not reckoned among the silver-producing countries of the world. In 1867 she could proudly point to an annual product of $13,000,000; but it has declined to $6,000,000 at the present time. The total product of silver in Nevada has amounted to $340,000,000. The largest nugget of silver yet obtained was dug up in Arizona, and weighed 43,200 ounces, valued at the same number of dollars. The highest silver deposit in the world is on King Solomon's mountain, in Colorado, fourteen thousand feet above the Pacific Ocean. The annual product of the silver mines of North America is estimated to be $76,480,000. Their total product has amounted to $4,783,000,000, more than one-third of the entire product of the world from the earliest times to the present day. The annual product of the silver mines of America at the present time is estimated to be $98,480,000, and their total product has amounted to $7,170,000,000, more than three-fifths of the entire product of the world, from the earliest times to the present day. The export of silver from the United States, since 1848, has amounted to $413,292,757. The annual product of the mines of Europe at the present time is estimated to be $15,000,000; and their total product has amounted to $2,600,000,000. The annual product of the silver mines of Asia (including Australia, New Zealand, and Oceanica), at the present time is estimated to be $480,000; and their total product has amounted to $1,685,000,000. India has often been represented as destitute of silver, but we have statements from Sir Roderic Murchison that the Kulu valley is so rich in silver ore that it could yield a large product for future ages. The silver country of Vasours comprises the mountainous regions between the Beas, Sainji and Parbutti rivers. The mines, though previously worked, are now almost forgotten. The same is the case with the Manikarn mines, hitherto known to be incalculably rich. The annual product of the silver mines of Africa is estimated at the present time to be $40,000; and their total product to the present time has amounted to $389,000,000.
Silver, to the amount of $2,913,000,000, is estimated to have been obtained from the mines of the earth from the earliest times to the commencement of the Christian Era; from the date of the latter event to the discovery of America $521,000,000 were obtained; thence to the close of 1847, an addition of $6,025,000,000 was made; thence to the close of 1884, there was added $2,344,000,000; making a grand total of $11,803,000,000. The average loss by abrasion of coin is estimated by Professor Bowen at one per cent. per annum; and the loss by consumption in the arts, and fire, and shipwreck at $5,000,000 per annum. A cubic inch of silver is worth, at 48 3-4d., or 97 1-2 cents per ounce, $9.75; a cubic foot, $16.848; a cubic yard, $454,896.
Silver, to the amount of $900,000,000, is estimated to have been in existence at the commencement of the Christian Era; at the period of the discovery of America it had diminshed to $135,000,000; after the latter event it gradually increased, and in 1600 it attained to $391,000,000; in 1700, to $1,410,000,000; in 1800, to $3,622,000,000; in 1842, to 4,998,000,000; in 1853, to $4,945,000,000; and at the present the amount of silver in existence is estimated to be $5,504,000,000; which, melted into one mass, could be contained in a cube of seventy feet. Of the amount of silver in existence $3,800,000,000 is estimated to be in coin and bullion, $1,200,000,000 in watches, and the remainder in plate, jewelry, and ornaments. Of the amount now in existence $4,722,000,000 has been obtained from North America; $613,000,000 from South America; $59,000,000 from Europe; $50,000,000 from Asia (including Australia, New Zealand, and Oceanica); and $60,000,000 from Africa. The amount of the precious metals in existence is estimated to be $13,670,000,000.
Silver, so far as its annual product is concerned, has varied greatly at different periods. At the commencement of the Christian Era it is estimated to have been $4,200,000; at the period of the discovery of America it had diminished to $150,000; after that event it gradually increased, and in 1600 it attained to $9,000,000; in 1700, to $18,000,000; in 1800, to $38,000,000; in 1848, to $47,000,000; in 1863, to $63,000,000; and at the present time it is $114,000,000.