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By Angus W. Davis

The case of the P. G. E. railway is a peculiar one. Traversing, as it does, to a large extent, a mineralized country there are as yet no producing mines along its route although I am convinced that mines will be developed in the region tributary to the railway. The Fitzimmons group of claims, a copper property near Mons station, 37 miles from Squamish is now (unless recently relinquished) under bond to the Granby Company. On Cadwallader creek, in the upper Bridge river country, certain gold properties, referred to later, are being developed. Prospectors are fairly active in the Pemberton meadows area. There are also a large number in the Bridge river, Gun creek, and Whitewater districts. East of Marguerite station some development work is being prosecuted on some copper claims located there. In addition here and there throughout the entire route of the railway prospecting is being undertaken. At Hat creek, 15 miles from Pavilion station there is an enormous deposit of lignite. It is by no means certain that this coal can be profitably mined and hauled to the railway, but as a cheap fuel it offers possibilities in the recovery of by-products by destructive distillation. Logical procedure would ? indicate the expenditure of considerable money on development and, if results justify, the construction of a spur from the main line to the deposit.

Jan 1, 1925

By E. A. Cleveland

A glance at the map discloses the fact that the Pacific Great Eastern railway either traverses or crosses some of the most important rivers of the province: the Squamish with its branches the Stawamus, Mamquam and Cheakamus; and the Green, Lillooet, Birkenhead, Fraser and Quesnel rivers. Each of these and some of their tributary streams, having their ?sources and upper reaches in the higher altitudes in regions of abundant snowfall, is capable in greater or less degree of furnishing water under suitable heads for the economic production of power. Beginning at its present terminus at Squamish the railway has the only hydro-electric development within its territory among the whole list of streams mentioned. A 225 horsepower installation at the edge of the East branch of the Squamish river, using water from Stawamus river, a branch of the former, under a head of 418 feet, is a modest beginning. Two or three additional sites, where water may be used under somewhat similar heads, may be found on this little stream. Next above Squamish, along the route of the railway, is the Mamquam, a long tributary of the Squamish from the eastern slopes. It has a drainage area of something like 130 square miles with widely varying discharges of from less than 50 to about 14,000 cubic feet per second. The preliminary investigations so far have disclosed no suitable storage sites, so the Mamquam may be regarded as a small continuous power stream - probably less than 1000 horsepower.

Jan 1, 1925

By Unknown

We are indebted to the Consolidated Mining and Smelting Company of Canada Limited for the several pictures in this issue showing the progress made in new construction at Tadanac and at Bonnington Falls, B.C. Plate No. 1 shows the down-stream side of the No. 1 hydro-electric station of the West Kootenay Power and Light Co. Limited at Bonnington Falls, on the Kootenay river, at which 17,500 k.v.a. will be developed to meet the requirements of the enlarged zinc and lead refineries at Tadanac. The generators, exciters and switch apparatus were supplied by the Canadian General Electric Company and the step-up transformers by the Canadian Westinghouse Company Limited. The plant throughout was designed, manufactured and erected by Canadians. Plate No. 2 shows the casting room of the new lead-plant and plate No. 3 the new tank-room of the electrolytic lead refinery at Tadanac. These additions will increase the capacity of the lead refinery by some 150 tons daily. The extensions also include practically doubling the zinc plant, and the gold and silver refineries. With the exception of the new stack, all designing construction and installation of the various plants is being done by the Company's own employees at Tadanac. Plate No. 4 shows the progress made in the construction of the new reinforced concrete stack at Tadanac. This stack, of 21 feet inside diameter at the top, will be brick lined and when completed will rise 400 feet above its foundations: the tallest of its kind in the world. The construction is in charge of the Rust Engineering Company of Pittsburgh, Pa. Plate No. 5 is a panorama of the Tadanac smelters and refineries. The photograph was taken from the roof of the lead smelter and gives an excellent idea of the size of the plant and its surroundings. Tadanac produces electrolytic lead, zinc and copper and fine gold and silver. During 1924 the company treated 1,333,523 tons of ore and produced: 161,400,- 769 pounds of lead; 92,197,824 pounds of zinc; l,382,750pounds of copper; 4,074,044 ounces of silver, and 26,976 ounces of gold.

Jan 1, 1925

By H. Stutchbury

Alberta is labouring, and has laboured, under serious difficulties in the marketing of ?her coals, due to a number of conditions which now obtain, but all of which appear capable of solution, and their elimination would insure a very largely increased market for the vast coal resources of that province. It is perhaps necessary to again mention the fact that 15 per cent of the world's coal resources are to be found in Alberta; 21 per cent of that of North America; 72 per cent of that of the British Empire, and 87 per cent of that of all Canada. While we talk largely of the great wealth of Canada, the immensity of her vast natural resources, it is axiomatic that the mere presence of any natural product in a country does not in itself constitute wealth for that country, unless these raw materials can find a market, either in their raw state, or by the process of manufacture. There are many factors, however, which enter into the marketing of any commodity. The chief of these, in my opinion, is price competition. High costs of production materially reduce the radius in which any product can be marketed, and this applies particularly to coal. Mining costs in the province of Alberta are necessarily high at the present time, due in a large measure to the ease with which the 'gopher hole' mine can be opened with small capital.

Jan 1, 1925

By C. M. Anson

This paper describes the progresses used in the manufacture of steel wheel-centres, tyres and axles at the works of the Commonwealth Steel Products Co., Newcastle, N.S.W., Australia. The plant is adjacent to the Northern railway and consists of three main buildings, namely: the foundry, the forging and rolling shop, and the machine shop. The foundry contains a 6-ton Heroult electric furnace, together with all necessary mechanical appliances for moulding. Reheating furnaces, steam hammers and tyre rolling mill are installed in the forging shop. The machine shop contains lathes, boring machines, and hydraulic presses. Until this plant commenced operations all wheels used in Australia were imported, previ.ous to the war, from England and Germany, and latterly from England only. Besides being of great benefit to the country in that there is now a domestic source of supply of these articles, there is also the advantage of retaining the home market; and in addition, a small portion of the population are now engaged in highly technical occupations requiring a great degree of skill. The plant began to operate in October 1919, and by 1921 was in a fair way to meet the domestic demand for those articles of railroad equipment which it manufactures.

Jan 1, 1925

By Theodore H. Boggs

The battle of the gold standard is not limited to one country alone, or even to a single group of countries. It is being waged merrily in many important commercial and industrial quarters. Though it is not always a practical issue calling for immediate attention, it is none the less, quite widely, engaging the thought of bankers and other students of finance. The controversy arises, in the last analysis, because of the desire of men to secure a stable currency. There are two ways of restoring a reasonably stable currency system: (1) the re-establishment of the gold standard, or (2) the deliberate and artificial management of a paper currency. Both systems are well known. The gold standard was in use prior to the war in the principal commercial countries. A currency of inconvertible paper has been at times employed in the past in various countries; for example in Britain from 1797 to 1821, and in the United States from 1862 to 1879. The gold standard, as all are aware, implies the selection of gold as the standard of value. The unit of value is a fixed weight of gold and, so long as the standard remains unimpaired, all other means of payment are maintained at a parity with standard gold coins. And gold coins alone constitute the standard money, inasmuch as their value as bullion equals their value as coins. Under the gold standard this would not be true of any other form of money, although all other varieties of money, including bank notes, government notes and silver coins would be freely convertible into gold money. Strictly speaking, the gold standard also implies that the gold money in turn shall itself be freely convertible, through melting, into gold bullion and freely exportable.

Jan 1, 1925

By Alfred C. Lane

Reference to the original use of the terms Laurentian and Huronian (and its extension), shows that the former was applied to granitized sedimentary and metamorphic pre-Cambrian rocks, and the gneissoid igneous rocks associated therewith, and the latter to non-fossiliferous rocks supposed to be later. But it appears from the work of Collins, Quirke and others that there is more or less of an overlap, and that of the original Laurentian the Grenville limestone, and some of the granites, may be later than the lowest part of the original Huronian. Before we can decide whether to abandon one or the other of the two terms, or how to delimit them, it is important to know the extent of this overlap. The Pb :U ratio, though not to be depended upon too minutely, does give a real idea of the age of a mineral as it increases with the decay of uranium, and so is greater the longer the time since the uranium was separated: and there are reasonable prospects of help there from in getting a knowledge of the relative age of different granites to assist in solving the problem, as facts already collected show. 1. Historical review of the use of the words Laurentian and Huronian: 2. Difficulty encountered: 3. Popular account of atomic disintegration: 4. Methods of estimating age by it: 5. Applications.

Jan 1, 1925

By J. D. Galloways

The northern part of the P. G. E. railway traverses and opens up that part of the province known as the Cariboo district, comprising the Cariboo and Quesnel Mining Divisions, which are a part of the Northeastern Mineral Survey District. Williams lake, a divisional point on the P. G. E. is near the southern boundary of the Quesnel Division and from this point the railway runs northerly to Quesnel, its present terminus. From Quesnel the railway is projected and partially constructed to Prince George on the Canadian National railway; therefore its general trend is northerly through the heart of the Cariboo district. Early History There is no need to outline at any length the early history of mining in the Cariboo. It is sufficient to say that the great gold rush to the Cariboo, in the early sixties, was practically the commencement of mining in British Columbia. These early placer mining operations centred around the old towns of Quesnel Forks, Keithley Creek, Barkerville and Van Winkle, the latter now called Stanley. Many millions of dollars of placer gold have been taken out and the end of production is not in sight yet. The maximum yearly production was reached about 1863, after which there was a gradual decline in output. During the war years production was at a very low figure but a steady, even if small, increase has occurred in the last three years and prospects are encouraging for a much greater output.

Jan 1, 1925

By C. W. K

This little sketch of the late Willet G. Miller, Provincial Geologist of Ontario, is intended to be neither a biography of his career nor a eulogy of his life. His biography has already been written in an incomparable manner by Mr. T. A. Rickard, his eulogy by Canon Cody. What more can be said of Dr. Miller than is summed up in the words of that great Canadian divine, Canon Cody, that he was "Big in body, big in heart, and, as we learned, big in brain." This article, then, will merely record a few personal reminiscences of the man himself, and while they are necessarily disjointed, they may at least serve to illustrate certain traits in his character which are not generally known or appreciated outside of the circle of his intimate friends. In the latter part of May in the year 1904, Willet G. Miller, with two? assistants, set out for the small village of Haileybury to begin his geological work in the area a few miles to the south which he was soon to name Cobalt. At that time the Timiskaming and Northern Ontario railway was not finished, although the right-of-way was cleared and partly graded. The nearest railway station was on the Canadian Pacific at the south end of lake Timiskaming, from which point the old steamer Meteor carried passengers and freight up the long, narrow and deep waters of lake Timiskaming, a very pleasant trip of some sixty miles. On this particular trip there was a fairly large crowd on board consisting of settlers going into the clay belt north of lake Timiskaming, of lumbermen, and of a few merchants and commercial travellers who were interested in the small business centres of Haileybury, New Liskeard and Ville Marie. Scarcely any attention was paid to the reports of the newly found silver deposits, although the daily papers had announced discoveries in the district six months before. As a matter of fact, the chief excitement on board was afforded by a moose, which, in swimming from the Ontario to the Quebec shore of the lake, crossed the bow of the boat, the captain steering to within a few yards of the terrified animal.

Jan 1, 1925

By J. B. Mawdsley

From the view point of the mining engineer, the square-set method of stoping as practised at Butte, Montana, is one ?of the outstanding features of well conducted mining operations in that camp. The following information was obtained in the course of two months underground work in the Granite Mountain mine, during the summer of 1920, which is one of the properties of the North Butte Mining Company, situated on the well known Speculator vein. Most of the information was derived from personal observation and from discussions with various miners and with members of the staff. Geology The copper mining area of the Butte district is some two miles long by one and a half miles wide, a mineralized area in a great batholith of monzonite granite, locally known as the Boulder batholith. This extensive body of granite is traversed by several series of mineralized fault-fissures which differ in strike but generally dip steeply. Geologists agree that following the formation of the fissures, alkaline solutions ascended and decomposed the felspathic portions of the granite in the immediate vicinity of the fissure walls, and that these alkaline solutions were followed by cupiferous solutions which filled the fissures and replaced the granite next to the walls. A zone of oxidized ore, varying in thickness from 10 to 400 feet, overlies a sulphide zone containing chalcocite, enargite, bornite and chalcopyrite, with a small amount of quartz gangue. The veins are from 3 to 100 feet in width and contain, on the average, 3 per cent of copper, 2 ounces of silver, and 15 cents in gold per ton.

Jan 1, 1925

By James A. H. Church

This paper is in the nature of a protest against the dangerous propaganda afoot for the prevention of new mining undertakings and which is based on the imaginary 'blue ruin' conditions supposed to exist in the industry. An article by Mr. G. R. Pratt, A.M.E.I.C. in the first issue of the Western Canada News, February 2nd, 1925, and entitled "Review of Coal Mining in Alberta", is an excellent example of this type of propaganda. The article is a tissue of misstatements, faulty deductions and erroneous conclusions. For instance it contains the statement that some coal measures in Alberta are mined at great depth - whereas we all know that there is no coal mined at great depth anywhere in the province; another error is the classification of all mines under one head irrespective of whether they are mining prospects, 'country banks', or pukka mines equipped with railway facilities; and I believe that suppressio veri is tantamount to suggestio falsi. The bulk of his article hinges on a Table 1, which shows the details of coal produced in Alberta during 1923. Studying this table Mr. Pratt, in the manner of a conjurer producing rabbits from a hat, offers the following for the confusion of the public:- (1) "Waste effort, want of capital, waste of coal resources which result from unrestricted development"; the fact being that the waste is due to the failure of the Department of the Interior to exercise the powers which are inherent in the form of lease.

Jan 1, 1925

By G. C. Bateman

Canada is a very large country with a small population which is growing very slowly. We have great natural resources, but with our limited population we are continually looking afield for new capital to develop these resources. Our mining areas are among the most important fields offering opportunities for new capital and because of the wide-spread appeal which mining makes this industry commands a great deal of attention. While we are glad to see new capital from any source, we welcome it particularly from Great Britain, for, although we offer equal opportunities to the nationals of any country we would be glad to see the development of our natural resources financed as far as possible within the Empire. However, when we invite ne capital we must accept certain responsibilities, and while we have opportunities to offer, we should ask ourselves how these opportunities are taken advantage of and what sort of treatment the foreign investor receives.

Jan 1, 1925

By F. E. Lathe

The method of feeding blast-furnaces to be described below is simply the application of well-known principles, and an attempt to carry that application to its logical conclusion. It does not involve radical changes in equipment, nor does it require unusual skill on the part of the furnaceman. In fact, much of its value lies in its very simplicity. Before giving details of the method it will be well to consider briefly the conditions under which it was used at the Nickelton plant of the British America Nickel Corporation, in the Sudbury district, before that plant closed down. The Sudbury nickel ore consists chiefly of pentlandite, chalcopyrite and pyrrhotite in a gangue of norite or greenstone. The proportions of sulphide and gangue vary widely in different mines, the former constituting about 45 per cent of the total in the British America sorted ore. The gangue is fairly uniform in analysis, carrying about 55 per cent Si02, 18 per cent A120 3, 13 per cent FeO and smaller quantities of CaO, MgO, Na20 and K20. The ore has been frequently described as refractory, a word which seems suitable when one considers the many unsuccessful attempts to smelt it pyritically, as well as the high percentage of coke normally used at all the plants in the district.

Jan 1, 1925

By W. E. Armstrong

Gypsum was first exploited as ?a commercial proposition in this province by the Union Mining Company which, in 1900 opened quarries on the east shore of Lake Manitoba, near the present site of Gypsumville. This company established a mill at the head of Portage Bay on the lake, and the manufactured plaster was carried by the companies boats to McArthur's siding on the Whitemouth river near Westbourne, Man., from which point it was distributed. In 1904 a reorganization took place and the Manitoba Gypsum Company Limited bought out the original company, and operated the original mill for about one year when it was destroyed by fire. There were many factors which rendered the operation of a mill at the quarries very difficult; lack of rail transportation for bringing in supplies, and the impossibility of local power development made manufacturing costs very high. Satisfactory distribution could not be affected because of water transportation and poor terminal facilities at McArthur's siding. For these reasons the new mill was built at Winnipeg, where cheaper power and better distributing facilities permitted the industry being placed in a better position. The company continued to bring the gypsum rock by steamer to Totogan, from which point it was transported by rail to Winnipeg. This period was one of steady expansion as the product became better known and more universally accepted as a wall finishing material. Unfortunately, in 1909, this new mill was destroyed by fire, causing a serious set-back to the company, at a time when the steady growth of the western market gave every promise of the industry being placed on a profitable basis.

Jan 1, 1925

By P. Z. Caverhill

In this section of the province only the most meagre of surveys have been made and because these are not sufficient to determine with any degree of accuracy even the total forest area, the information presented in this paper is not complete. Area: -The area south of the Canadian National, and served by the Pacific Great Eastern, is roughly 38,000. square miles, 30,000 of which is classed as productive. This is approximately equal to the productive area of Norway, or half of Finland-or of 30 per cent of Sweden. It is larger than that of either Nova Scotia or New Brunswick. Eliminating from the productive area 3600 square miles of grass-land and areas capable of agricultural development, 26,000 square miles (16,600,000 acres) remains as absolute forest-land, as compared with the 55,000,000 acres of Sweden, the 37,500,000 acres of Finland, the 17,000,000 acres of Norway, and the 7,600,000 acres of Austria.

Jan 1, 1925

By C. S. Parsons

Introductory The steady advance in the price of lead and zinc in the metal markets of the world during the past few years has resulted in an active search for new deposits of these metals, and to the re-examination of known properties that are now idle. There are a number of deposits of these metals in eastern Canada, the best known of which are the Tetreault mine at Notre Dame des Anges, Que.; the Reader mine on Calumet island, Que.; the Stirling property in Cape Breton, and the Federal mine in Gaspe district, Que. . The author has run concentration tests on the ores from the first three mentioned properties. The ores from Notre Dame des Anges and Calumet island presented problems in concentration which were not successfully solved until the past year. Although considerable experimental work has been done by the Ore Testing Laboratories on the ore from the Stirling mine we have not been successful in developing a satisfactory method of treatment. Character and Types of Ores Metallurgically the lead-zinc ores of eastern Canada may be classified into three distinct types as follows: First: - Ore in which the sulphide minerals are fairly coarsely crystalline and can be freed by crushing to 40 or 60 mesh. The zinc blend has a high iron content (not marmatite) and gives a dark brown colour on grinding. The ores of Notre Dame des Anges and Calumet island, Que., may be cited as examples.

Jan 1, 1925

By J. F. Wright

During the last three years prospecting has been active in southeastern Manitoba and a number of interesting gold, nickel and copper deposits have been discovered within an area 90 miles north of the international boundary, and extending about 40 miles westerly from between mileage 60 and 110 on the Manitoba-Ontario boundary. As known at present, two-thirds of this area of 2,000 square miles is underlain by pre Cambrian granite and granite gneiss and is not likely to contain mineral deposits of economic importance. The remaining one-third is underlain by metamorphosed sediments and lavas (greenstones), penetrated by the granite and granite gneiss and, at various localities, cut by bosses, sills, or dykes of gabbro, diorite, granodiorite, and other types of intrusives. The nickel, copper, and gold mineralization accompanied or followed the intrusion of these different rock types. The gold deposits are limited in distribution, so far as known, to the northern part of this prospecting area and occur along Manigotagan and Wanipigow rivers. These deposits have recently been described in some detail, (3) and therefore only the copper and copper-nickel deposits of the southern part of this area, along Oiseau and Maskwa rivers, will be described in this paper.

Jan 1, 1925

By R. T. Elworthy

Canada ranks second in the list of world consumers of natural gas. In 1923 our production was nearly fifteen million thousand cubic feet valued at $5,800,000. Our output, however, appears very small compared with that of the United States, which in 1923 totalled over one thousand and eight million cubic feet, valued at $240,000,000. Natural gas is found in commercial quantities in three? provinces in Canada. New Brunswick: Natural gas in New Brunswick has been utilized commercially only since 1912,although the investigation of oil and gas possibilities of the province commenced as early as 1859. The annual production is a little more than one-twentieth of the total Canadian production and remains fairly constant from year to year. Ontario: In Ontario the earliest gas wells were drilled in Essex and Welland counties between the years 1885 and 1890. On account of the small demand in Canada the cities of Detroit and Buffalo were supplied with large quantities of gas from these wells, but this export was curtailed in 1898 and finally ceased in 1900. The production of natural gas in Ontario, mainly from fields in Lambton, Kent, Essex, Norfolk, Haldimand and Welland counties, increased rapidly from 1900 until the peak was reached in 1917, when over nineteen million thousand cubic feet valued at $3,641,587 was consumed.

Jan 1, 1925

By W. E. Bawden

Situation: Creighton mine, situated about twelve miles west of Sudbury, Ont., on the Algoma Eastern railway, is owned and operated by the International Nickel Company, incorporated in the United States under the laws of New Jersey. The ore is smelted at Copper Cliff, near Sudbury, and the matte is refined at Port Colborne, Ont., on lake Erie. Geology: The ore occurs in what is known locally as 'the basin' near Sudbury (Figure 1) the central part of which is composed of the Animikie series of sediments, consisting of sandstones, slates, tuffs and conglomerates. The basin is about 16 miles wide and 36 miles long. The Animikie sediments are surrounded by a sill of norite - a gabbro rock in which the pyroxenes are orthorombic. On the outer contact of this norite the sulphide deposits occur and the Creighton deposit, similar to others, lies on the southern edge of this basin. There are two orebodies at the Creighton, the upper one called the footwall orebôdy, and the lower one the hanging-wall orebody. The hanging-wall of both of these bodies is norite, and the footwall of the upper one is granite. The two are separated by an intrusion of greenstone which forms the footwall of the lower body. The ? maximum length of the deposit is 1000 feet and the maximum width is approximately 300 feet. It narrows at the ends and is somewhat lenticular in shape. The dip is about 45 o to the west, and the strike is north and south. The orè is a mixture of three minerals - pyrrhotite, chalcopyrite and pentlandite. The pentlandite, which is distinguished by its cleavage from the other two, is apparent to the naked eye only in the lower orebody and is more finely disseminated in the upper one. The lower body contains a little higher percentage of nickel.

Jan 1, 1925

By R. C. Wallace

In the early explorations of the Northwest, the search for minerals played a not inconsiderable part. The first episode had its disillusioning sequel. Sir Martin Frobisher, in 1576, sailed up that bay in Baffin land now known as Frobisher bay, thinking that he had the coast of Asia on his right hand. He brought back from this expedition a piece of 'black earth' from Hall island, from which an alchemist by coaxing nature, or his own conscience, obtained gold. A second expedition of three ships was fitted out in 1577, and a third of fifteen ships in 1578. The ships were loaded with this 'black earth', which on subsequent investigation was found to be worthless, and interest in minerals for the time being ceased. In 1612 Hall and Baffin went in search of a gold mine near the Arctic circle on the west coast of Greenland, reported to be worked by the Danes. They found old workings, but no ore. To come nearer the Hudson Bay area, it is noteworthy that the charter granted by Charles II to the Hudson Bay Company in 1670, as a result of the explorations of Radisson and Groseillers, was given "-in consideration for their having at their own cost and charges undertaken an expedition to Hudson bay in the northeast parts of America, for the discovery of a new passage to the South sea, and for the finding of some trade for furs, minerals and other considerable commodities, and of their already having made by their undertakings such discoveries as did encourage them to proceed farther in pursuance of the said design, by means whereof there might probably arise great advantage to the King and his Kingdom - ".

Jan 1, 1925