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| 261 v List of Illustrations Introduction Cassiterite 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...T'ung-lii-shan copper mine, China Wooden 'batea' from T'ung-lii-shan copper mine, and similar items after...Paul Middle oronze age palstave found at Godolphin Mine, Breage Working gold alluvials in California in...locations Iberia, tin mines in north-west Spain and Portugal Double-looped palstaves in Iberia and western...were used in antiquity. It may well be that cassiterite was first discovered by prospectors after gold |
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| fracture. Nails are easily driven into the wood; but do not hold well. When glued it gives a good strong...are un satisfactory for reeling purposes, as they do not give a clear thread, and sink in water. The pointed...other circumstances are favourable) ; here the canes grow longest and thickest, and reach maturity earliest...conditions, the retardation of maturity in the canes grown on the slopes of the hills in India and Java...rule, dark-coloured canes bear the colder conditions better than light yellow canes ; but all kinds usually |
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| The writer's house vibrated in a manner it did not do on May 7th. At 2 a.m. the corrected barometrical...Petit Bordelle and Sharpes, as well as the sugar-canes at the h'rst-uamed, are extensively damaged by the...Tourmaline." By Donald A. MacAlister, Esq., F.G.S. Cassiterite hardly ever occurs without tourmaline, though...influences are of wider range than are those of cassiterite. Boron-trioxide is an extremely common accompaniment |
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| could be used with safety as fodders, this would do much to popularise it in the country. The seeds were...contain a large percentage of proteins, but they do not appear to be generally used as a feeding stuff...0•38 0·82 0•42 1 ·68 0•30 7· 5 8 These :figures do not correspond with those of china .. 466 BULLETIN...the cotton pla11ts is very slow, and the natives do not appear eve11 to take the trouble to single them...Netherlands and Chile (each over 50,000 tons), Norway, Portugal and Uruguay (each over 20,000 tons), Siam, Denmark |
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| tree to establish itself and possibly bad little to do with local climatic and soil conditions. It is now...damage from the effects of hares stripping the bark do,vn to the cambium. In 1931 one tree flowered but...sid � 1 11 spite of this the seedlings and tr es do 11ot app ar to have suff red. from the depredations...which is cream, and known as mori, might prove a real '' go-between '' with far-reaching conse quences...headed the list with respect to yields both of canes and of sugar on the Gunthorpe clay, the figures |
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| each country in the Empire Overseas. HS: And what do you yourself like best? HL: Well, we find what the...three stars. All with a cross in the centre. What do the stars mean? 80 • 1 BULLETIN OF THE IMPERIAL...Uganda? HS : As a matter of fact I did. A friend of mine has a coloured print of one of them hanging in his...say what sort of questions do come in? JOHNSTONE: No. I can't very well do that ; it's mostly confi.....twigs. We should like to find some simple machine to do the work for them. Wild rubber grows in hundreds |
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| termed fair; veins white. '' bright.'' do. 16 X 8t to Darker than A : Do. somewhat 23 X IIf mottled ; dull...is not controlled and they are allowed to roam and do as they will. Thirty years ago much of the Chili...classes of coal ? The answer is it would not pay to do so unless the lignite or brown coal could be raised...New Zealand. Australia • India • • Jugoslavia • Portugal • Rumania • Russia (Asiatic) • • • • • •...• 1. • • 68 75 So • 78 • 4,500 Price at Mine. M/ton. 3·25 7,500 11•50 20•00 6,500 15·00 |
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| Eulalia District....... El Potosi Mine............. San Antonio Mine....... Cusihuiriachic District................................. Minerals of Ojuela Mine .... . Velardena District.........................Guanajuato District ..................... El Sanlin Mine......................... San Miguel de Allende ........................................ Pachuca — Real del Monte District Obsidian ......................assistant superintendent, both of Fresnillo’s Naica mine, helped with data and review. Dr. Edwin Roedder |
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| Charles E.S. Arps** and Pieter C. Zwaan** *Cascais, Portugal **National Museum of Natural History, Department...NE of the Sandawana mine, along the Mweza Range, which is named 'Machingwe' mine, after a nearby stream...The Machingwe Emerald mine The car journey from Masvingo to the Mashingwe mine takes about 3l/z hours...for the mine became 'Machingwe Syndicate No. No.22 Mine', but is better known under the name Mine: Machingwe...Machingwe mine. At the time of the first author's visit to the mine -S striking, the No. No.11 shaft shaft |
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| vour ; climatic conditions in this region, however, do not appear to be suitable for the production of this...recognised practice, and in the case of virgin canes the increase in yield may amount to 9 tons of cane...if applied to soils in which canes are in full vegetation molasses can do considerable harm, as it causes...about to bear virgin canes, or bearing ratoon canes. In the cas-e of virgin canes it may be applied in...the rows between young growing canes, whilst in that of ratoon canes it may be applied either around |
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| given on the labels attached to the samples, but they do not in all cases strictly agree with the results...No . 2). Partly soluble. Do. do. Completely soluble. Partly soluble. Do. do. Completely soluble. Partly...cent. alcohol, whereas the less volatile portions do not. The insolubility of the entire oil is therefore...chemical examination of the oil show that its constants do not agree with those of true ylang-ylang oil, but...meal would be necessary, however, to determine the real - value of the meal for feeding purposes and to |
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| 153 A.-Tin Ores: (1) Quartz - Tourmaline - Cassiterite ' -cins ........ . ........ . .. . (2) Quartz-quartzose...Quartz-quartzose Veins ..... ' ..... . (3) Pyritic Cassiterite Deposits (4) Pinitoid Veins ....... . (5) Gcciscn...Munro (the Federation Tin Mine) (i) Allison's 'Vorkings (near Federation Tin Mine) (3) Se(·tion 3276M, 2...2 acres l R. Clarke (old Prillce George Mine) .... " .......... " .. 237 325 326 vi V11 (4) Section...Old :.\Iontagu E xtended Mine Section 5093M, 80 aeres (old Empress Victoria Mine) Section 4653M. 5 a ~ res |
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| pseudomorphs, minerals from the Second Sovietskiy mine, Dal'negorsk, Russia, and manganoan calcite. About...r a p h y of carrollite from the Kamoya South II mine, Democratic Republic of Congo by V. King andR.L...L. Morgan 10:30 T h e Fengjiashan Wollastonite mine, Daye County, Hubei Province, China by B. Opens 10:45...there in 2001, he again left the museum world to do some globe trotting, only to be enticed to Houston...when Roy Baker showed him specimens from the Foote Mine at a local mineral club meeting in late 1999. Immediately |
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| along its khors and winding river channels, where real swamp occurs, it is a vast area of alluvial grass...adjacent one, two or three shelters for the things that do most of the work when the time comes, the self-binding...extinction. Show the Dinka the way and he will soon do the rest. From what I have seen of him, I gather...with primeval high forest, there exists to-day no real rain-forest in the Bahr el-Ghazal, This content...through the country at the advent of the dry season do though in many parts the bush is well watershed. |
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| material under th,e nam,e of '' Country Sumac,'' but do not appear to be employed at the present time in...will be seen that the constants of the present oil do not differ widely from those of the C. clandestinus...offspring and that a planter who has no opport.u nity to do the selection work along scientific lines, by recqrding...neither method do all the mother plants give rise to heavy-bearing progeny, some of them do. Improvement...requiring some seven or eight years to allow of a real test being made of the bearing capacity of a young |
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| contribute but unfortunately were unable to continue to do so. We are grateful to the Council of the Geolog-...Boulder beds (early Quaternary?), 158 Open-cast tin mine near Bidor, Perak, 159 Old Alluvium from near...style in Pahang, 317 Disharmonic folds at Raub Gold Mine, 10.11 10.12 10.18 10.14 10.15 229 Normative...358 Pulai Mine, 359 Plan of part of the Gakak Mines, 361 Photomicrographs of cassiterite, 364 Photomicrographs...at Sungei Lembing, B55 Section of the Beatrice Mine, 356 Photomicrograph of streaky-bacon ore, Geological |
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| Legal Consultant to tl1e A dvisrwy Council on Mine,als . . B.Sc. (Lond.), F.I.C. W. 0. R. WYNN, F...soluble Insoluble do. do. Positive Slightly soluble Very soluble Insoluble do . do . - to about 200...Positive Slightly soluble Very soluble Insoluble do. do. . . • 12 BULLETIN OF THE IMPERIAL INSTITUTE...used for spinning in admixture with jute, spinners do not care to purchase it when ~mple supplies of Indian...occurrence in India and in various parts of Africa, do not appear to have ever been grown on a large scale |
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| Phantoms , Moss Jas per , Molybdenite , Orpiment , Real gar , Chalcanthite , Halite with mov able bubbles...that the majority of active collectors of minerals do not own this book . It is a necessity ; it should...some one ask you to name the form , and be unable to do so . A little systematic study of the subject will...the more certain to be shattered and spoiled . The mine , if it can be called such , being on a steep side...husk , so much so , that by rubbing to gether two canes in the dark , sparks may be seen distinctly . This |
 | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) |
| is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also...metals i.e., Au, Ag, that may not form minerals. Do not include secondary minerals except for deposits...Cty, CA Santa Helena, Antioquia, Colombia Co to Mine, Luzan, P.I. References Wells, F. G. et al 1946...Minerals; Chalcopyrite+bornite, gold and silver do not form minerals. Texture/Strueture Veinlets and...Cu, Co, Au DEPOSIT DESCRIPTION Ore Minerals: cassiterite. Magnet!te±chalcopyrite*cobaltite±pyrite*pyrrhotite |
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| South-West African Railways Air, Moisture in Mine Air, Moisture in Mine Alaska Alaska Alaska Alaska Alaska Alaska...A. C. Gold Mines Mexican Report Perseverance Mine Treadwell Treadwell Treadwell, Fall of Ground at...Shaft, Recovering the Barnato Group of Mines Bawdwin Mine, see Burma Corporation Bell Reef Report... Bell...Australian Lead and Zinc Production 68 Australian Mine Taxes Tin in the United Briseis Tin and Genera...Mines, Reserves at American ic-l-) Corinthian North Mine, Costs at Cornish Tin Sands ,•• Cornwall Letter |
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| been all of 40 years ago, when there still was some real life in Sodaville. Now—" he shrugged his shoulders...Callahan told us. "Go about a mile out on it and do a little hunting in the washes draining the mountains...mills were scattered around the area. The Mt. Diablo mine established a mill at Sodaville and ore was shipped...saloon men and From the very beginning, Sodaville's mine and mill representatives begged, abundant water...like it carried supplies from the railroad to the mine camps. years. They had been in operation on my first |
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| Where these rivers cross the coastal plain, and do not lie entrenched, the 12 largest water courses...gold and adobe wall friezes, were important, the real e until the conquest oi flowering ol Chimor metallurgy...which is to say everyone had a particular job to do. also functionally specific, The great majority...share canons with the ceramic art-, while others do 1 1 < Luna complex divided it- associated behavior...platform with a the at the site, and In the real ol switch-back ramp. The by plundering. However |
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| proportion of gluten-11 per cent. to 14 per cent.-do better \Vith a longer process -8 to 1 2 hours in...to 8 to 12 ft. and a breadth of up to 2 ft. The real stem of the plant is a thickened underground root-stock...vegetable refuse. The first and most important thing to do in forming a banana plantation is to prepare the...although the birds of paradise of the Pa puan region do not extend their range so far as the Solomons. Cockatoos...begin to fall. As all the female bunches on a tree do not mature at the same time, it is customary to visit |
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| holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...reserves. These include implications that because a mine is operating it is profitable, that reported reserves...prices, which are variable over the life of the mine. Economic evaluation is complicated by the presence...and economic variables on viability of individual mine properties (17-18). Nonproducing deposits Producing |
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| grain • 24 X 2 X 2 c. • 8 X 2 X 2 • 8 • Do. do. D. Compression test across grain E. Shearing...\Vas distinctly harder than No. I. The specimens do not show any marked differences in trans:verse bending...these crops is limited. Maize and ground nuts also do well, but are very liable to attack by rats. Rice...steamer until the arrival of another, but they do not do well if kept long on the island ; pigs and fowls...THE IMPERIAL INSTITUTE If visitors or residents do not expect too much in regard to the amenities of |
