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By Anthony G. Reid

INTRODUCTION At the time of the death of Mao Tse-tung in 1976, China was a major oil producing country with a daily oil flow in the order of 1.735 million barrels. This position had been achieved with minimal assistance from the outside world. Further, only some fifteen years had elapsed since the country's daily oil production capacity had hovered at the barely significant level of one hundred thousand barrels. Why then did the new leaders of China, after this very creditable record of success, suddenly change the direction of the country's drive for future hydrocarbon production? First, by switching much of the emphasis of exploration from onshore to the offshore continental shelf basins, and further by apparently abandoning the philosophy of self reliance calling upon the world's oil industry to share in the task of locating and developing these potential offshore energy reserves. The answer is probably only partly understood by those of us outside China, However, a number of factors exerting an important influence on this decision can be identified. THE MOVE OFFSHORE The new leadership was anxious to rapidly move China into her rightful place amongst the powerful and technologically advanced nations of the world. Modernization became the slogan, specifically modernization on four fronts, agriculture, industry, technology and military with the goal to "catch the west by the year 2000". But how to generate the capital to finance this massive modernization program? The rapid escalation of the price of crude oil following the 1973 Oil Embargo and the continuing apparently insatiable world demand for this now extremely precious primary resource was very clear to all. China, as a major producer, could export crude to help finance the ambitious development programs of the government. To do this, however, would require a very significant in¬crease in present production capacity, as the domestic demand even for China with her relatively low per capita energy consumption, is essentially equal to the current production. Trying to rapidly move the new regime's programs into actions, one can only assume that the planners looked at the success of the petroleum industry over the preceding fifteen years and quickly concluded that this well established curve could be maintained and indeed steepened with an increase in effort. The rapid discovery of a few more Daqing's (China's premier oil field, producing one million barrels a day) would have the country's ambitious modernization goals within reach. Petroleum would At the time of the death of Mao Tse-tung in 1976, China was a major oil producing country with a daily oil flow in the order of 1.735 million barrels. This position had been achieved with minimal assistance from the outside world. Further, only some fifteen years had elapsed since the country's daily oil production capacity had hovered at the barely significant level of one hundred thousand barrels. Why then did the new leaders of China, after this very creditable record of success, suddenly change the direction of the country's drive for future hydrocarbon production? First, by switching much of the emphasis of exploration from onshore to the offshore continental shelf basins, and further by apparently abandoning the philosophy of self reliance calling upon the world's oil industry to share in the task of locating and developing these potential offshore energy reserves. The answer is probably only partly understood by those of us outside China, However, a number of factors exerting an important influence on this decision can be identified. THE MOVE OFFSHORE The new leadership was anxious to rapidly move China into her rightful place amongst the powerful and technologically advanced nations of the world. Modernization became the slogan, specifically modernization on four fronts, agriculture, industry, technology and military with the goal to "catch the west by the year 2000", But how to generate the capital to finance this massive modernization program? The rapid escalation of the price of crude oil following the 1973 Oil Embargo and the continuing apparently insatiable world demand for this now extremely precious primary resource was very clear to all. China, as a major producer, could export crude to help finance the ambitious development programs of the government. To do this, however, would require a very significant increase in present production capacity, as the domestic demand even for China with her relatively low per capita energy consumption, is essentially equal to the current production. Trying to rapidly move the new regime's programs into actions, one can only assume that the planners looked at the success of the petroleum industry over the preceding fifteen years and quickly concluded that this well established curve could be maintained and indeed steepened with an increase in effort. The rapid discovery of a few more Daqing's (China's premier oil field, producing one million barrels a day) would have the country's ambitious modernization goals within reach. Petroleum would be the principal bridge to the bright future. The next decision involved the question of where to look for these vast new reserves. Chinese exploration teams had already looked at most of the onshore sedimentary basins and, while they were the first to admit that there was much yet to do, it was fairly clear to them that the potential for large new accumulations was confined to two areas: the little explored, remote, inhospitable regions of western China, principally Xinkiang Province and the equally unexplored offshore basins of the continental shelf and slope. In both cases China faced a very serious problem. The inhospitable environments were severely straining her petroleum industry's current technological ability to cope, particularly as the government needed rapid results. Thus the pragmatic and, to the foreign oil industry, unexpected decision to invite cooperation with the outside world. The reasons for the initial emphasis on the exploration of the offshore basins with the cooperation of foreign oil companies are again supposition on my part, but probably involved considerations of technical merit, ease of development and delivery to markets together with more sensitive issues such as controling the influence of foreign philosophies and values on the Chinese population by containing most foreign activity to the offshore. So within three years of the death of the great helmsman, China had developed a plan to involve foreign oil companies, both state and private, in a grand plan to rapidly increase the nations oil production. In fact, by this time, the first round of talks had been concluded and the first phase begun, and what a beginning. Some forty eight companies from thirteen countries had signed documents to participate formally in this world scale event. It was far easier to list those companies which did not participate than to list those which did. FOREIGN COMPANY INTEREST Why the rush by the world's oil industry to be involved in China? What was China offering which made everyone so anxious to join in? Again the answer is complex in detail, but principally involved a combination of factors which together caused this virtual stampede. Timing was a major element. Oil Companies, despite an ever increasing take by governments, were beginning to benefit. from the' rapid escalation of crude prices induced by OPEC and were looking for suitable areas to reinvest these funds. Producers

Jan 1, 1982

THE Fall Regional Meeting of the Institute, which has now for some years been held in cooperation with the Western Division of the American Mining Congress, will be held this year at Joplin, Mo., in the heart of the great Tri-State district. This year the Tri-State Zinc and Lead Ore Producers Association is joining in the meeting. The Society of Economic Geologists will also take part though not offering any papers. The district in which the meeting is held includes adjacent parts of Missouri, Kansas and Oklahoma. Out in the heart of a fertile prairie farming country, it is one of the major mining districts of the world. It produces normally approximately one-third of the zinc ore mined in the United States which is equivalent to nearly one-half the zinc since the concentrate has always been notable for the height of its grade. Even in the depressed business year 1930, the American Bureau of Metal Statistics credits the district with 434,460 tons of concentrates equal to 217,230 tons of zinc out of 1,503,095 and 576,630 respectively for the country as a whole. This was equal to about one-seventh of the world's output of zinc, more than that of any foreign country. In addition about 75,000 to 100,000 tons of lead is annually furnished by the same mines. Elsewhere we present a general description of the district prepared for this meeting by J. C. Heilman, a Lehigh graduate, who has spent the past eleven years there and has had charge of explorations for many of the companies.

Jan 1, 1931

By John Gross

"Introduction.Southern Illinois and Kentucky are credited with approximately 90% of the fluorspar production of the United States. A small amount of high-grade acid, spar is obtained from the ore by band sorting; the greater part, however, is recovered by jigs and tables as gravel spar containing approximately 85% calcium fluoride. In the jigging and tabling operations, galena is recovered, and enough silica and calcite are removed to raise the calcium fluoride content of the gravel spar to 85%. However, the removal of silica and calcite results in a large loss of spar. With increasing depth in the mines, zinc sulphide, sphalerite, is encountered in increasing quantity and the removal of this has become a serious problem. While the sphalerite can be fairly well removed from the spar by present milling methods, a marketable zinc concentrate can not be made. The experiments described below were made on fluorspar ore from Southern Illinois, by the mining experiment station of the U. S. Bureau of Mines, at Rolla, Mo., in cooperation with the Missouri School of Mines and Metallurgy.The ore tested contained. 7.3% lead, 27.9% zinc, 35.7% calcium fluoride, 9.5% silica and 4.7%. calcite.Tests and Results. In some preliminary tests it was noticed that a portion of the finely crushed ore adhered strongly to the sample pans, and upon investigation it was found that the adhering material was practically clean spar. By utilizing this property of adhesion 46.8% of the spar was recovered as a product containing 98.3% calcium fluoride. This suggested the possibility of using electrostatic separation."

Jul 1, 1921

By S. J. Cook

The subject of capital and the Canadian mining industry is so broad as to be impossible of comprehensive treatment in brief form. The purpose of the present paper therefore will be only to outline in a meagre and somewhat sketchy way the nature and extent of the mineral industry in Canada and to point out those features which are likely to be of general public interest. Canada's mineral industry has a long and creditable production record. The? value of the output per capita rose from $2.23 in 1886 to a maximum of $26.40 in 1920 and the value of the products from ten million dollars in the former year to almost two hundred and twenty-eight million dollars in 1920. Compared with other primary industries and on the basis of the value of production, mining held third place in Canada in 1920, the premier position going to agriculture and the value of forestry production placing that industry second in the list. In the mineral industry, between six and seven thousand properties are operated annually giving employment to up- wards of sixty thousand employees to whom about seventy-five million dollars is paid in salaries and wages. During 1923, seventeen mineral products reached a production value of one million dollars or over in Canada and in order of the values assigned these were: coal, gold, nickel, cement, cop-per, silver, clay products, lead, asbestos, natural gas, stone, zinc, lime, cobalt, sand and gravel, gypsum and salt.

Jan 1, 1924

By Mousa Mohammadi

Due to operational advantage of dragline in simultaneous excavation and back-filling, the equipment has gained vast importance in open-pit mining. Besides, absence of auxiliary haulage units and a myriad of other benefits are also credited in favor of excavation of muck piles by the draglines. However, the aspects of production, productivity and economics are of utmost significance in dragline operation and planning. In this light, the present paper is an endeavor to analyze availability and utilization of dragline operations. The paper presents a good amount of data for 4-draglines operating in one of the major opencast projects in India. The study reveals the trends of availability and utilization of these draglines during last 11-years. Furthermore, the study also highlights the salient reasons for loss of available hours and for idling of the draglines. Some startling information and facts have been illustrated in form of graphs and pie charts.

Aug 1, 2013

Pictured on these pages are seven of the eight RMCMI Scholarship Award Winners for the 1993- 94 year followed by a brief profile. Seven of the eight winners were present as guests of the Institute at the June convention in Snowmass Village, Colorado to receive recognition at the Institute Awards Luncheon Monday, June 27, 1994. Due to another conflict. Jason T. Dale of Wyoming was unable to attend. Each state vice president sewed as the host for the collegiate winner. In addition to receiving a plaque from the Scholarship Chairman. Alan Czarnowsky, each winner receives $750 tuition credit for the coming academic year, as well as transportation, hotel lodging and meals at convention as guests of the Institute. Because this is a continuing award, the winners from the previous year will receive another $750 for tuition credit in their senior year if they have maintained good academic standing and are recommended by their university. A resident from each of the eight RMCMI member states is selected from among Board approved institutions. Criteria for these awards to be made in the spring annually is (1) That the award be made to a sophomore student and used as tuition during the junior year. (2) That the recipient be both a U.S. citizen and a resident of the member state. (3) That the recipient have good academic standing, be pursing a degree in a mining related field and have an expressed interest in Western coal as a possible career path. The scholarship program includes curricula other than those in the mining departments, but in engineering disciplines, such as geology, mineral processing and metallurgy. Contributions to this worthy project are tax deductible to each individual RMCMI member or his firm. Through annual donations of $100 or more, the Patrons of the Institute fund the scholarship program and the various vice presidents contribute the travel expenses to convention for these outstanding young collegiates. Donations to this worthwhile program may be made payable to RMCMI Scholarship and mailed to the RMCMI Office. 3000 Youngfield Street, Suite 324, Lakewood, CO 80215. Profiles of the 1994 Scholarship Winners follow. [ ] ARIZONA WINNER Christy L. Brandt University of Arizona Tucson. Arizona Christy Brandt is the 1994 RMCMI scholarship winner from Arizona. She is majoring in Mining Engineering at the University of Arizona in Tucson, Arizona, but recently is considering switching to Environmental Engineering with emphasis on mining. She told the Scholarship Chairman that if she wasn't part of the solution, she was part of the problem. Christy has received numerous awards during school including being on the honor roll and university chapters of Society of Mining Engineers. Besides her academic activities, which includes being a member of Student Council, Christy is quite an athlete and enjoys basketball, softball, tennis, golf, and soccer. Last summer, she worked as a safety assistant/laborer for the Magma Copper Company. This summer, Christy is working in the safety department at Magma Copper Company's Pinto Valley Mine in Arizona. [ ] COLORADO WINNER Jason P. Markle Colorado School of Mines Golden, Colorado Jason Markle is the 1994 RMCMI

Jan 1, 1994

By P. J. Mackey, Elsie Kossatz

The small town of Bruce Mines lies a few miles east of Sault Ste. Marie, Ontario on the north shore of Lake Huron. This was the site of the first copper mine. This copper smelter used a reverberatory furnace, based on the Welsh process, and operated in the period of 1849 to 1850, when the plant was destroyed by fire. During the period of 1850 to about 1869, crushed and sorted ore was shipped to England and later to the United States. In 1869, a roastleach plant, based on the Henderson Process, was constructed at Bruce Mines and was operated until about 1872. This short article describes the early development of this historic operation. Although the rich copper ore found in the vicinity of Bruce Mines was known to the Indians, its discovery in or about 184 7 was credited to Mr. Keating, who named the area Bruce in honour of Lord Elgin (James Bruce), Canada's Governor General. In 1848, the property was acquired by the Montreal Mining Company for 40 000 pounds sterling and the company immediately sent a small party to investigate the deposit. The party sank a shaft on a lode within a hundred yards of the lake and also reported two adjacent lodes farther inland, which were left undeveloped until the turn of the century. Initially, the foundation of the headframe and hoist was built above the frost line and when the machinery was set in motion it collapsed. Eventually, the shaft was to reach a depth of 300 feet. By 1849, the property was well established and the small settlement consisted of 77 miners, 65 labourers, 4 boys, 11 tradesmen, including blacksmiths and carpenters, 2 mining captains, 1 engineer, 2 clerks and 1 superintendent. The community, including the workers' families, numbered about 250.

Jan 1, 1999

From a gathering storm of climate change based legislation that could potentially overwhelm the mining industry, to the nuts and bolts of mineral processing and just about everything in between, about 100 mining and mineral processing professionals heard it at all at the 60th annual Colorado MPD Meeting April 22-24 at the Broadmoor in Colorado Springs, CO. With a sweeping agenda under the banner ?What in the world is new in mining and metallurgy? attendees were treated to four sessions and 21 presentations that covered the range of mining industry issues. Bill Reid, president, chief executive officer and director of Gold Resources Corp., spoke about his company?s El Aquila gold project in Mexico. With five projects in Mexico, Gold Resources Corps. is aiming to become a low-cost gold and silver producer. Its flagship property, the El Aguila gold project, is a high-grade gold and silver property with significant base metal credits of copper, lead and zinc. Production of the El Aguila project was targeted for mid-2009. Reid said that three high-grade deposits have been discovered at the El Aguila project. They include the high-grade ?manto? style El Aguila openpit deposit, the El Aire high-grade polyme-tallic vein system, which is underground, and the underground La Arista high-grade polymetallic vein system. The project is located 120 km (75 miles) south-east of the capital city of Oaxaca, Mexico. Reid said the property has yielded several exceptional gold and silver surface samples, including a 36-g/t (1.1 oz/st) gold sample and a 3,100-g/t (90 oz/st) silver sample. Other properties that Gold Resource Corp. has are:

Jul 1, 2010

By O. M. Bishop

The Douglas fluorite property is in the Empire district of eastern Pope County, Ill., which lies near the west boundary of the productive Southern Illinois fluorspar field in Hardin and Pope Countios. Production from mines on the Douglas property accounts for about one-half of the 72,000 tons of fluorspar with which the Empire district is credited. This output was from the Sycamore, Pierce, Slapout, and Empire veins, which are normal fissure veins of little displacement along which there has been local wall-rock replacement by fluorite.

Jan 1, 1949

PRESIDENT MOSES: Mr. Hall, can you tell us something that will help our cause? R. DAWSON HALL: I did not want to tell anything; I wanted rather to say something, if. I said anything at all, about my impressions regarding the safety of the mines in the West. We heard yesterday how terribly dangerous they were, and I think that is due to the natural conditions. It is interesting to note that many of the developments of safety, which you will find all through the country, had their origin here in the Rocky Mountain States. It has not been because the Rocky Mountain States have been negligent - though, of course, they could have been more active - but it is becaues the conditions have been such as to make accidents more numerous. Rock dusting by mechanical means was used here before any other country adopted it, let alone the United States. It is true that rock dusting was started in England; but it was by hand, as it remained with the Victor -American Fuel Company to be the first to distribute rock dust by machines, and that is to the credit of Mr. Murray, who was the man that did the original dusting in those mines. It was at Delagua, they put up shelving and put dust on it; they used the adobe, and Mr. Pryde, at Reliance, very early in the game, put dust in the Reliance Mines, and some of the dust, I believe, is there yet but they can hardly find it for the new dust. That is not all. I believe it was first in the Utah Fuel Company's mine that incombustible clay was used for stemming, and in the East, where we were in the habit of using slack entirely, that was a big advantage. Another thing that the West has originated has been the wetting of the chain in cutting. The people in Alabama took a great deal of credit for having used that very early, but not as early as Mr. Brennan did at the Hanna Mine, he having used water on the cutter bits in 1913. Another development was that the Phelps Dodge Corporation were the first people to use, I believe in the United States, storage battery locomotives for main haulage, and while they didn't go ahead with that, so far as putting in power trucks and mining machines, until just recently-I think the Consolidation Coal Company in the East managed to get ahead of them in that development,-notwith-standing, they were the earliest to use it for main haulage. When I came through this section of the country, in 1912, I think it was, I went through the mines of the Union Pacific Coal Company. I was surprised to see the extent to which fire-proofing had been carried out in that mine, with regard to non-combustible brattices and overcasts, which were of concrete; even the boxes were covered with sheet metal. They were very far ahad of us in that respect; far, far ahead of us in the East, because the East has its favorable conditions in the fact that most of the lump in the mines is more or less wet all the time. Another safety provision which has been taken by the Utah Fuel Company, was shooting from the surface. That has not spread very much in the, East, but it has been used in Oklahoma and the middle West. I think there is plenty of evidence that the Western people have been thinking for themselves, in going ahead and' establishing new standards in Safety. One of the most unusual things is this Safety Committee, permanent Safety Committee of the Rocky Mountain Coal Mining Institute, which has been endeavoring here to find out the conditions under which safety cant best be practiced. I think it is those who venture to. criticize the West that) have to show that in the East there is not the spirit which has led the Rocky Mountain region to endeavor to reduce its very terrible death rate that really exists. It has to be faced and it furnishes a cause, an incentive; for further work toward safety; but none can deny that the desire of the western mining man has been to find

Jan 1, 1926

By D. R. Wilburn

his summary of international mineral exploration activities for the year 2011 draws upon available information from industry sources, published literature and U.S. Geological Survey (USGS) specialists. The summary provides data on exploration budgets by region and mineral commodity, identifies significant mineral discoveries and areas of mineral exploration, discusses government programs affecting the mineral exploration industry and presents [ ] analyses of exploration activities performed by the mineral industry. Three sources of information are reported and analyzed in this annual review of international exploration: 1) budgetary statistics expressed in U.S. nominal dollars provided by Metals Economics Group (MEG) of Halifax, Nova Scotia; 2) regional and site-specific exploration activities that took place in 2011 as compiled by the USGS and 3) regional events including economic, social and political conditions that affected exploration activities, which were derived from published sources and unpublished discussions with USGS and industry specialists.

Jan 1, 2012

By Wilbert J. Huff

For the past 9 years , the technical studies conducted by the Explosives Division of this Bureau have been summarized in a series of reports issued annually . The following account presents investigations undertaken from July 1 , 1943 , to June 30 , 1944. The work is detailed under a number of main headings corresponding to the organizational structure of the Division , the various activities being under the immediate direction of unit chiefs , who report directly to the author . Specific credit , however , is due to the individual unit leader and his assistants .

Jan 1, 1945

By C. Cardoso, G. Bermudez, A. Jalili

Bigger flotation cells can result in larger froth surface areas and longer froth transport distances, this has been credited to impact froth recovery. Thanks to recent advancements, the newer flotation machines can be designed with different launder and crowder arrangements to enhance froth management. Nevertheless, lower head grades, complex ores and even larger mechanical flotation cells can lead to insufficient froth collection, even if the cell is equipped with the most recent flotation advancements like the center launder design. Aforementioned issue can become critical at the end of the flotation row. Increased crowding has been proven to be a solution to overcome inadequate froth recovery. However, scaling-up crowders for larger flotation cells can rise challenges, particularly in terms of structural limits and design for service. This paper presents the development journey for the Spider Crowder Upgrade, an advancement to improve froth collection in large flotation cells that are already equipped with center launders.

Feb 1, 2024

By Lauri Gregg

How Can Man Meet the Carbon-Free Energy Challenge ? ? Increases in Energy Efficiency can displace 1/2 to 2/3 of the Carbon-Free Energy required to stabilize at 550 ppmv ? Renewable Energies require too much land and thus can displace 5 to 10 % of the energy requirement ? Large new sources of carbon free energy are needed ? Conservation is desirable but provides only a small and variable contribution ? People will have to adjust to higher levels of CO2 in the atmosphere as energy demand continues to grow

Nov 1, 2002

By Alex McEachern

MINING LEADS WAY TO PROSPERITY THE year 1937 will stand out in the history of mining and metal products in Canada as one of which we shall always be proud. The combined contribution of these industries played a large part in leading Canada back to prosperous conditions after years of stress and strain that left their mark upon business the world over. A review of general industry shows a marked improvement over recent years. The upward trend continued un-abated most of the year and not a few of the industries had all they could do to supply the demands. A fact that should be appreciated in a year of wheat failure over an extensive area of the Prairie Provinces is the shifting of the basis of Canadian prosperity from agriculture to that of mining and the use of metals. To the great demand for minerals of all kinds, our mines have well responded and many new high levels were reached. This reflects great credit upon the men who direct the activities of the Canadian Mining Industry. Possessed by a spirit which refused to accept defeat in 1931-1932, they began to increase the efficiency of their departments, explored all channels hitherto untried, and won through to a crowning success. Who among them dreamed that their country's extremity would be their Alex. McEachern opportunity, and that through their united efforts our young nation would be enabled to hold that high position she has attained in world affairs?

Jan 1, 1938

The Institute's stock of Volumes XXXI, LI, and LII has become much reduced by sales: If members have copies of these volumes which they can spare, the price of $3 per volume will be paid for them, if in good condition. If desired, a copy of the Index for Volumes XXXVI to LV will he given for one of these volumes of the Transactions and one dollar additional. For two volumes of the Transactions, a copy of the Index will be sent and the balance will be credited to the payment of clues.

Jan 12, 1918

The Institute's stock of Volumes XXXI, LI, and LII has become much reduced by sales. If members have copies of these volumes which they can spare, the price of $3 per volume will he paid for them, if in good condition. If desired, a copy of the Index for Volumes XXXVI to LV will be given for one of these volumes of the Transactions and one dollar additional. For two volumes of the Transactions, a copy of the Index will he sent and the balance will be credited to the payment of dues.

Jan 1, 1919

Pictured on these pages are the eight RMCMI Scholarship Award Winners for the 1990-1991 year followed by a brief profile. All winners, except John Nixon from Texas, were present as guests of the Institute at the June convention in Keystone, Colorado to receive recognition at the Welcome Session Monday, July 1, 1991. Each state vice president served as the host for the collegiate winner. In addition to receiving a plaque from the Scholarship Chairman, Dr. Donald Gentry, each winner receives $750 tuition credit for the coming academic year. As this is a continuing award, the winners from the previous year will receive another $750 for tuition credit in their senior year if they have maintained good academic standing and are recommended by their university. Criteria for these awards to be made in the spring annually is (1) That the award be made to a sophomore student and used as tuition during the junior year. (2) That the recipient be both a U.S. citizen and a resident of the state involved. (3) That the recipient have good academic standing, be pursuing a degree in a mining related field and have an expressed interest in Western coal as a possible career path. The scholarship program includes curricula other than those in the mining departments, but in the engineering disciplines, such as geology, mineral processing and metallurgy. Contributions to this worthy project are tax deductible to each individual RMCMI member or his firm. Through annual donations of $100 or more, the Patrons of the Institute fund the scholarship program and the various vice presidents contribute the travel expenses to conventions for these outstanding young collegiates. Donations to this worthwhile program may be made payable to RMCMI Scholar- ship and mailed to the RMCMI Office, 3000 Youngfield Street, Suite 324, Lakewood, CO 80215. Profiles of the 1991 Scholarship Winners follow. [ ] Walter Mengel III University of Arizona Tucson, Arizona Walter has attended the Mining Engineering program at University of Arizona since fall, 1990. He is a very diligent student and has recently been selected student mine foreman for the San Xavier Mine. Walter is secretary of the U. of A. AIME Student Chapter and a student member of the AIME Tucson Chapter. His career interests lean towards western coal mining. [ ] Matthew Madden Colorado School of Mines Golden, CO Matt carries a 2.619 cumulative grade point average in the Mining Engineering Department and ranks 194 in a class of 440. He is involved in a number of school activites such as a member of the Society for Mining, Metallurgy and Exploration, Inc., member of the Resident Hall Association, a Admissions Ambassador, and will be a Resident Hall Director for 1991-1992. Matt is also involved in wrestling and received a Colorado School of Mines Athletic Scholarship in 1990.

Jan 1, 1991

By Charles G. Yale

(San Francisco Meeting, October, 1911.) A FEW years ago somebody connected with one of those self-constituted bodies of unofficial character, like a Chamber of Commerce, Board of Trade, or State Development Board, started a catch-phrase referring to California as " The Land of Sunshine, Fruit, and Flowers," and the railroad magazines and folders keep it steadily in use, working day and night. Yet it altogether ignores the substance which brought the State into the Union, which peopled it, and which made it famous through-out the world. You ladies and gentlemen who have come from what we here call "the East," have in your own States, no matter which one, sunshine, fruit, and flowers. But your Eastern States, having these things as we do, have not the gold that we do. Therefore, the old designation of "The Golden State," applied to California, should be revived, as being the most distinctive term. It is worthy of remembrance, too, that during the dark days of the civil war this State handed over $172,000,000 in yellow gold, and saved the credit of the nation. Gold-mining has been carried on in California since " The days of old, The days of gold, The days of 49," and it still continues. Since that historic year, and up to the end of 1910, the State has produced, in gold alone, $1,530,214,468. Since 1792 the entire United States production of gold has been $8,261,573,500, so that the single State of California has, in that period, produced within $201,144,564 of one-half of all the gold from Alaska, Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, South Dakota, Utah, Washington, and the Southern and scattering States. In other words, all the other 25 gold-producing States of the United States combined

Mar 1, 1912

By H. B. Humphrey

In the 39 years from 1891 to 1929 , gas and dust explosions in the coal mines of Tennessee caused 413 deaths , or one- third of the fatalities in the mines for that period . Inasmuch as explosions caused but about 15 per cent of mine fatalities for the whole United States for this same period it is evident that the Tennessee coal mining record is by no means good , as far as explosion fatalities are concerned . Since 1926 , Tennessee has had a clear record as to fatalities from explosions ; this fact may be credited very largely to the improved conditions and safer practices in Tennessee's coal mines which have been brought about by the work of the State Inspection Department and of the Southern Appalachian Coal Operators Association directed toward adoption of safety precautions and practices most of which are advocated by the United States Bureau of Mines . Chief among these improvements are the replacement of black powder and dynamite by permissible explosives , improved ventilation , and the installation of rigid methods of inspection for gas . With the present tendency for operations to pass into the hands of responsible and informed management , and with unrelaxed care and inspection , the good record of the past several years should be maintained .

Apr 1, 1931