. : ' rr -'n-?v FOTLAXD, April 23. A peculiar 1 Llack sand, which is. found so generally lu western America that it almost has ceased to interest western people, - is believed to contain - minerals in such great quantity and of , such great value as to make the sand a inarveloQly val uable mineral source. Geologists and . mineralogists ox the ' United States geological survey who have examined the sands express the opinion that they contain more valuable mineral products than are found in any other material an the world, and the United -States government has set era foot a movement for investigating he sands which is expected to bring out results as aston ishing as the finding of gold in Cali fornia in 1849, or its discovery in Al aska a few years ago.: ' V ; . For the purpose of acquainting r the public, and especially the miners of the western states, with the marvelous value of the black sands, the govern ment will carry on' at the Lewis and Clark Exposition a systematic and thorough investigation of the sands, to gether with tests of many devices for etxr acting valuable materials from them. The managers of the exposition, .-which, is - to be held from. Jane 1 to October 15 next, for the purpose of telling the world of the resources and 'natural advantages of the great Ore gon Country which was added to the domain of the United States by the Lewis and Clark expedition, have co operated, with the government by pro viding for the construction of a GOxDQ - 'foot addition to the mines and metal lurgy building at the fair, in , which the tests will be conducted. The tests are certain to attract widespread inter est and prove one of the most attrac tive features of .the ' western, .world's fair. ! Dr. David T. , Day, chief .of the in four-pound samples of sands, in or der that tests may be made. The ex hibit, which will be made in the annex to the mining building, will include those samples, together wth the, valu able minerals obtained from them, and exhibits to show: the uses which are made of these products in the arts. There will "be many interesting working displays at the western world's fair, where processes will be shown almost exclusively in place of collections of manufactured products, but it is uoubt- Iful if , any of them will attract such Kcuct iu teres mis mining uispiaj. Here ?will be shown every step in the process the. sands from which the min erals come, the separators that enable the minerals- to be obtained from the sands, and the products made from the minerals. - The great - advantage of the ; black sands of the western states over other mineral, sources lies in the large num ber of valuable minerals to be obtained from them. The quantity of any one mineral contained in a ton of the sand may be comparatively small, not enough to make mining for it profitable, but in the aggregate the minerals obtained are valuable enough to make black sand mining a most ' profitable business. Platinum is known to exist in con siderable quantities in the sands. The crude metal is now worth about $21 an ounce, while gold is worth $20.67; but when wrought into wire it becomes twice as valuable as gold, because of the difficulty of placing it in that form. The United States at present produces less than one per cent of . the platinum used ia this county. Of the balance, 95 per cent comes-from Russia and the rest from South America. The war with Japan has resulted in a consider able falling off of the supply from Bus sia. as many of the miners are with the army in Manchuria, and many ofij Mmney burean of mining and mineral resources . these, who worked the mines as Con or the geological survey, has been de-'victs, will be liberated when tney re tailed by the United States government to collect specimens of the black sands and make the tents at the fair. : Dr. Day ia enthusiastic in- regard to his task, and predicts a great future for "The investigations which we will conduct at the Lewis and Clark Expo sion will not only demonstrate the won derful mineral wealth of the black sands, but will serve to educate the miners as to the value of the minerals found in them," said Dr. Day. ""The ordinary miner is densely ignorant of the value of any save tbe best known - minerals. He can take .his cold to a 1 grocery and trade it for potatoes, but neither he ! nor the grocer knows how many potatoes an ounce ox zircon should buy. - "In the fennex of tie mines and taetallnrgy bkxilding at the exposition . we will carry; on experiments to test the practicability of a large number OX macmnes wyuca nave, uern mane xor the purpose of j removing vaiaablo prod ucts from the! iands. rhcao machines , work on. several principles. One of them is a magnetic separator, and oth ers work by shakes, separating the mat- - ter by specific gravity. In the mag netic separator the sands are passed under magnets of varying strength. .The weakest removes iron and nickel i alloy, and then- successively stronger currents separate1 ie-chronute, garnet,' ' platinum, quarts and sulphide or iron. . we i don 't know which" of these ma chines will prove the most satisfactory, but we intendby means of careful in vestigation "to 'find 'out, in order that the miner may bo sttved the expense of costly trials. Already fifty-three ma chines are entered 'in the competition." - The geological surrey has sent out Jo miners of the Pacific northwest : a arge number of circulars, explaining the purpose of the government to ex periment with the sands and asking co-operation. Miners are asked to send turn from the war, if they do return. Furthermore, should platinum; enter into the munitions of war to any exten1 as in electrical machinery, it will be declared contraband, and the entiro Russian supply will be shut off. Plat inum is used most extensively in the form of wire in electrical apparatus and the demand" for it for this purpose is so great that the price invariably must advance if part , of the supply is cut off. Platinum is also used exten sively jn dentistry. A produet of the black sands which at present has no known value, owing to the fact that it has been on the mar ket only a few months, but which seems destined to prove extremely val uable, is known as tantalum, the nam being derived from tantalize, because the produet puzzled chemists for many years. Tantalum, which ior many years existed as a t.heory rather than a fact, since chemists could merely discover its presence, but were unable to obtain an appreciable quantity of it, is now readily obtained from any of the sands, a ton of it having been secured with little effort by a new process. It is believed by Dr. Day, and other emi nent scientists, that tantalum, within the next ten years, will take the place of carbon in the manufacture of fila ment for eleetric lights. Tantalum offers greater resistance to the eleetric current and does not melt. It is thus an ideal substitute for car bon, since with half the power twice the light is obtained. .Some scientists assert that fifteen to twenty thousand filaments for sixteen-eandle power lights may be made from one pound of tantalum, but Dr. Day is of the opinion that not more than three thou sand would be possible. Even. at that, however, .it readily may be seen that the new produet has immense possi bilities. Tantalum looks like - volcanic glass, but is heavier and more brittle. Osmium, a' product somewhat Bimilar, ia its qualities to tantalum, has been used with marked success in lighting, as a substitute for carbon filaments, but it is believed that it will have to give way to tantalum. Osmium is also obtained from the black sands. One of the valuable side products of the black sands is a natural . alloy of iron and nickel, whieh will be of value for use in its natural state for electro plating. - Besides those' mentioned, , a, number of : other valuable minerals are found in quantities which make them useful products of the black sands. Among these are magnetite, or magnetic iron; chromite, whieh.is used for pointing gold pens; such gems as garnets and topazes, and the minerals monozite, ru tile and zircon. Monozite' contains from 5 to 10 per cent of thorium, a substance whieh glows when heated, andwhieb is used in conjunction with ' zircon, an other black sand product in making in candescent gas lamps. , The ' story of how . the black sands came to exist forms on of the interest ing romances of present-day science. ? "If you go to Grass valley, Califor nia, and visit the placer mines, you will find in the wash clay, quartz and gold," said Dr. Day, in explaining the phenomenon. "If you go to Del Norte county, - California, yoa will find a little clay, some quartz and maybe 10 per cent of magnetic iron ore, or load stone black ' sand which , fill the sluices, s This means that this black, heavy sand was washed from a serpen tine mountain." A serpentine mountain is so called from the f aet that it is streaked with green and white. These mountains rep resent great upheavals of rock rich in iron and magnesia, which subsequently were' changed . by heat and pressure, so that the substances were separated, and the mountain streaked with layers, whieh are responsible for the name ser pentine. The mountain was originally like glass, with the various minerals distributed throueh its mass. After the metamorphos the minerals became separated. Strings of quartz now eon-, tain the gold, iron is now in the form of magnetite crystals, and the chrom ium is found in big pockets of lenses, so. abundantly that ehromie iron ore, the substance whieh is the source of bichromate of potash, was mined in California before gold was discovered. Wherever we have a big serpentine mountain,-we canjfind a large percent age of black sand'in its wash. Nature haft begun the concentration process by collecting the Vyaluable minerals, which originally perd spread through out the vast maps of the mountain, into one substance!. While it would not pay to try to extract minerals so scat tered as these we're originally, it does pay to try to reWve them after na ture has" done her part by gathering them into one mineral souree. Ant therein lies the secret of the value of the black sands. There is a great range of serpentine mountains, extending from southwest ern Oregon to northwestern California, on both sides of which large quan tities of black sand are found. On the west side of the range are found the coarse black sands, of which those in Josephine county, Oregon, are typical, and on the west the ocean has washed away the coarse particles and left only the fine black sands. The panning ac tion of the ocean is going on all, the time and at certain places on the coast men with horses patrol the beach, wait ing for an opportunity to haul away the sands which tbe sea throws up. These sands are particularly valuable, because the concentration which nature has begun has been continued by the ocean and there is consequently less work for the miner to do. Where an elevation of the earth's surface has carried an old beach inland, some-of tbe richest Black sands are found. PLAIT-dOI.IELETE JUDGE SCOTT , MAKES JTNAI. AE EANGE3IENT3, FOE EMPLOY- 5 4 INCr CONVICTS. .; rorty Men in Stripes to Begin, ?Work - Upon Han's Terry and. , Jef f erson . Boads 'This Morning Competent Men to Act as Guards. - ' ' - ' FOREIGN HOP COMMERCE OF UNITED STATES The following statistics, compiled from the monthly summary of commerce and finance of the United States up t the close of December, 1901, shows the comparative amount of imports and exports of hop from and tt the different countries of the world for the. twelve months ending December of the years 1902-03-04, and alst shows the groat and steady increase in the consumption of hoj during those years. They are compiled by th United States department of agriculture and may be relied upon as correct. Pounds dutiable Quantities. ..4,77,ltt Exports Hops (pounds). Exported to United Kingdom Other Europe ................. British North America.. Central America and Brit. Hond Mexico ..... Cuba .. Other West Indies and Bermuda South America British East Indies British Australasia ........ 1... Philippine Islands ............. Other Asia and Oceania ........ Other countries luras.. Quantities. ,.8,175fS.1l 6.92S 4S2.78I 16,SH7 4,20 13,724 12,894 9,60S 13,761 314,201 3,35 31,994 69,834 Imports of Merchandise. 1902. alue. 1.3621 of Domestic 1902. Value. $1,791,083 1,150 93,529 3,8G3 1,134 2,313 : i,86i 1,723 3,634 80,162 812 4,747 6,013 Quantities. 3.885.974 Merchandise Quantities. 8,097,083 86,189 372,796 11,430 7,713 6,083 1 : 9,776 j ) 15;337 69,826 414,811 3,328 55,0J6 v " 50,036 1903. . Value. $1,461,661 1903. Value. 1,571,655 16,941 80,219 3,053 1,756 1,436 1,617 3,933 15,431 101,519 937 9,831 4,938 1904. Quantities. Value. 4,736,488 . $2,192,360 Quantities. 16,732,763 37,779 534,502 13,602 16,913 8,165 9,187 19,876 70,893 292,957 200 14,387 26,310 1904. Value. 4,616,136 9,311 136,564 4,063 5(43 2,475 1,594 5,440 18,720 86,432 78 3,193 2,905 f Totals . .9,156,244 $1,992,224 9,199,448 1,813,266 17,777,008 $1,891,934 Pounds dutiable ... ! 19u:l Quantities. Value. 47,875 $10,731 , 1904. Quantities Value 18,714 $6,9W Eem . Bolt and Mica These two fine Imported stallions will make the season of 1905 begin ning April 1, as follows: - Mondays, St. Paul; Tuesdays', Woodbum; . Wednesdays, Gervais; Thursdays and Fridays, Club Stables, Salem; Saturdays and Sun . days at home on Aral farm, at juucllon of Fairfield and Champoeg roads, four miles west of Gervais. BEN DOLT is a shire stallion, black, imported from England in Aug ust, 1904. Ilia registry number Is 7709 (17700). Weight 2110. MICA U a black Pcrcheron, pure bred, registry number 63315. lie stands 19 hands high. Weight, a ton. TERMS: f25 to Insure; $15 season; $10 single leap. . The farmers of this section are Invited to see. these fine stalliona. Owners end In .. Charge of the Horses- The black sands, with the machines for extracting their minerals, displays or me minerals, ana exhibits ox . pro duets which are made from them, all arranged methodically in a building erected for them, will compose a dis play unique in the history of world's fairs. Other expositions have shown the methods of goiu reduction, and have demonstrated many interesting manufacturing methods, but no world's fair has taken an entirely new sub stance,' removed from it new products, and made from these products articles which, within a few years, will be feund in every household. The visitor to the Lewis and Clark Exposition may enter the black sand annex to the mines and metallurgy building and see the black sands, watch the workings of the different machines which are in operation there. He may see among the products of tbe black sands tbe monozite and zircon and read a paper by the light of an incandescent gas lamp, ia manufacturing which these minerals are used. CooM anything be more complete f Again, be may watch tantelum being- extracted from the black sands and see by contrast -the superiority , of tantalum over carbons in the manufacture of electric light filaments. Or he may see garnets, which were discovered in the sands. being used as jewels iu watch move ment. . At a conference' with Governor Chamberlain yesterday, County J ndge Scott made', final "arrangement for the employment ct fa number of convicts upon ,the, eoonfy roads near this city. Forty convicts will be worked at first, and if ..it Ue found ;- practicable this number t will . be increased to sixty or perhaps more. The men will be divided into two gangs, one to work on the Haft's ferry road southof this city, and the other fo work on jhe Jeffer son road., -4: ' . ,'. i. . : Two guards, will be employed to take charge of each gang of men, and the road supervisors of the respective dis tricts will direct the. work. A -general overseer will be employed to take gen eral charge of the work o? both gangs of men. The-principafwori on the , Hall's ferry road will be the widening of the grade where it passes along the hillside. As everyone knows, this road is built into the hillside in many places and is therefore narrow. . The. plan is to- cut away the ground on the upper side of the road and throw the dirt across so as to fill in on the lower side. Tie distance he 'dirt is to be moved is too short tb make it worth while to loafd' it into wagons or scra pers, and, in fact, most of it lies in such a position that it is not practica ble to handle it with scrapers. The men will therefore work with picks and shovels. . ' ' On the Jefferson road the men will be employed shoveling dirt into wa- igpns for the purpose of cutting down some of the high hills that make haul ing difficult on that road. As the men will work close: together, two guards will be sufficient for each gang. The principal purp6se in working the eonviets on the roITTIs In this manner is to ascertain whether the amount of work the men will do, as compared with the expense of guarding and transpos ing them, will make i? profitable to work' them on the roads of the state. If the experiment works well here, the governor will probably recommend that the next legislature make arrange ments Tor more extensive employment of eonvfet labor on the highways. As stated in SatufJay morning's isr sue of The Statesman, the Citizens' Liight. and Traction Company. . has agreed to . ear.ryvke convicts to and from their work" .for a- consideration of $3 per day. Arrangements, have ' been made to have cars at the penitentiary at 0:45 this morning, to take the road Igjang out for the firsf time. The pris oners will be In charge of James L. Skipton, Prine-s Byrne, A. W. Trager and Roseoe SHelton, wlio nave been ap pointed special guards. The former two will take charge of the twenty Men wicr will "bfe put" to work bn the Hall's "feri'y'ro'ai, and the latter two will stand guard over the Jefferson road crew. Midday lunch will be pre pared for the " convicts at the peniten tiary, and the iSen will be , provided with coffee pots. to enable Hiem to pre- ( pare hot coffee at their working camp. Cars will be' la waiting at the I. O. O. F.cemetery terminus at o'clock this evening to bring t'ae eonviets baeklo prison in time to be locked op at 6. - " WOCDBTJEN ITEMS. WOODBURX, April 22. Mrsi Frank Hall is visiting her daughter, Mrs. Ed Tyler, near Salem. . 7 Cottage prayer meetings r6 being held in the different homes throughout the eity this week preparatory to. the evangelistic services under the leader ship of Dr. Toj; of Chicago; that will begin next week. ; - ' 4 . Kaster servieee will be observed m the different churches on Sunday mora ine and in the evening a union service will be held in the First Presbyterian church. . Mrs. A.' Jj. Prevost and son have gone to Tacoma to visit Mrs. Prevost 'a mother, who is seriously ill. v Miss Mollie Vorhees is in Tacoma at tend the missionary society of the First Presbyterian church which convened in that city on the 17th inst. . J. J. Hess, a lanndryman of wide ex perience, has taken charge of the Wood burn steam laundry. - Miss Ethel Tooze Is home from the St. jdary 's Academy, Portland, for the Easter holidays. 1 f Verne Tomlinson of the state univer sity, Eugene, is home for a few days. Mrs..E J. Coioy-is Tisiting her son, Hon?C. WV Corby, oC Salein- for a few weeks. All of tha machinerv for the iron I . . " . . T ... i i foundry has arrivea ana wm soon ve in Ipiace. - - . . ". j ;- John "Cook has commencea worx in dead earnest on bis new brick block on Front street. A number of new residences are being put up and everything speaks of a very prosperous year for VjOodburn. Even the air seems permeated with new life and energy and all nature is rejoicing. CHOICE OF TWO POSITIONS. I - 1 ' for Infants and Children. Castoria Is a Iiarmlcss substitute for Catr Oil, Parw gorie, Drops and Soothing Syriips, It I IMoiwwmt. It coutuins neither Opium, Morphine nor other. 'arotio . uubstance. It destroys Worms and allays Feverish ms. It cures Diarrhoea aud Wind Colie. It relieves Teeth, ing" Troubles aud eures Const! pntion. It rjruLitH tho 8tomaelt and Bowels, Rivintr healthy and natural zdecn. The Children's Panacea The Mother's Tricud. The Kind You Have Always Bought Bears the Signature of In Use For Over 30 Years. BOUND TO TREE HOBRIFYINQ MTJKDEK COMMXTXCD - IN MOUNTAIN OF WEST VIR GINIA BY UNKNOWN. Superintendent Tr aver Beceives Tlat tering Propositions From Pendle ton and Monmouth. ' Superintendent I'. It. Traver of the Salem High school has received two very flattering offers to assume charge of schools in other cities, but ho has not yet decided what action he will take upon either. He receive'd information last evening to the effect that'he had been elected superintenuent of the Pendleton schools, through -the medium of John llailey, Jr., clerk of the school board of that city, with a salary of $1,600 per year attached. ;He also received an offer f rpms President Bessler of- the Monmouth normal school to aecept the vice-presidency of that educational institution at an annual salary of $1,500. Superintendent Traver has served as superintendent of the Salem scltools for two seasons now and has given the best of satisfaction in If is services and no doubt,the Salem board will regret to lose him if he elects to accept one of the two offers made him.: . GENERAL STRIKE THREATENED CHICAGO, April 21. The teamsters' unions, iave informed' air the jbnsiness houses ' which have . bei?n delivering goodsto Montgdmery .Ward & Co. that they must stop or . a genera strike-'of all the union teamsters in Chicago will De caueo. it is expeetea tnat ine ae mands of lUe uniohs willr without' ex ception, be refused' by the .employers. Legal Blanks at Statesman Job Office Body of Well Dressed Man Pound Tied to Tree Wita Knife Thrust Through Heart and Throat Cut From Ear . to Ear. ; HUXTIXGTO.V, W. Va April 2. Hound hand aud f uot ami to a tree,the lody ot a will dressed man was found, near Uig I'glv with si knife blade thrust through his heart. Tim throat was cut from ear to ear, and it is believed by the authorities that he 'was murdered before he was tied to the tree.'' .'.Pinned -'to the coat was a piece of paper bearing the following in scription; ; "You will bother us no more.". The identity of the body and murderer is a profound mystery. - The Past Tense. A Portland teacher was hearing a recitation in grammar. "Now, James," she asked," in what tense am I speak ing when'I say, I ara beautifult" "In the past tense," was tbo quick answer. f Wi, r3 DR.G. m DO This wonderfu) Cslnese doctor u callt great b cause he cures po pie without opera, tlon toat are glTei up to die. lie cum ful Chinese berba. roots, buds, bark and vegetables, that are entirely cq. known to mescal science in this conn, try. Through the use of these harm less remedies, tnle ' famous doctor knows tbe action of over 600 different remedies which be successfully uses ia different diseases, lie guarantees to cure catarrh, asthma, lung, throat, rheumatism. nervousness, stomach, kidney bladder, female trouble, kt manhood, all private diseases; hu hundreds of testimonials. Charm moderate. ' Call and see him. Consultation fre. Patients out of the city write for blank and circular. Enclose stamp. Address The C Gee Wo Chinese Medi cine 'Co., 251-233 Alder St., Portland, Oregon, Mention this pacer. STATESMAN CLASSIFIED ADS BEING QUICK RESULTS '0 ; NOTICE uirscours flour1 iviill, To the Patrons of tbe Lincoln Flour Mill: As some seem to think lieenuso this mill is not running here is no flour on hand, I wish to tate tliat since the null started last fall there has been Hour on baud at ail .time, and that we will alwaj-sfmake it a poini to beep Hour on hand m long as we are In the business, lo that Mr. C'has. Muth, of , Lincoln, has charge of the mill iu the aUenee of 0car l idge. Oscar Doldge, Manager, -0 Moose IF ypOBSODinig Company . . i .. . Frt- V. X' Jv" " ' L " We are showing many pretty, new and correct things in lace curtains. Motifeny, Bonne Femme, and Arabian curtains will put you up to date. wmmm "1 The famous ' tlurney." the very . Ladies' desks, with drawers, M? ot refrigerator. lu iu-r ' ' decide on a pkk1 refi iterator before in golden oak, ?G to f S warm weather forces you to do so Ever remember thai we make the best couches and lounges, we turn them out on short notice in any shape, size "or complexion you may want f" ' - A Urge Hnejof extra values in China closets in both wea thered and golden oak from' 13 to 137.50 l (1 . . What will you do with your winter dies tea? Let us furnUh you with a cedar lined box-couch' Have you eeen the latt est and prettiest thing in roie rortiers? J f you haven't seen ours, you haven't ' . - r" 7' ITT- t Book Cases', like cut, with adjuitablesbelvets while they last, at f X50 - 'r1