EPİJENETİK CEVHER YATAKLARININ İSTATİSTİKSEL PROSPEKSİYONU

Kompütör ve istatistik metotlarının tatbikat için sınırsız saha bulduğu bu devirde, bu metotların maden aramalarında da kullanılması gayet tabiîdir. Bu yazıda maden aramalarında bu metotların nasıl kullanılabileceği kısaca belirtilmiştir. Yazının sonunda, kompütör ve istatistik metotlarının maden aramalarında kullanılışı ile yakından ilgilenenler için geniş bir referans listesi sunulmuştur. Maden sahalarında, damar ve replâsman yataklarının dağılımında geometrik bir ahenk aramak daima mantıkîdir. Böyle bir ahengin mevcudiyeti ise, cevherleşmiş doğrultunun daha iyi tanınıp, daha iyi değerlendirilmesini sağlayacaktır. Bu yazı ile bilinen zuhurlardan ayrıntılı bilgi toplama ve bunları bilinmeyen sahaların aranmasında kullanma olanakları araştırılmaktadır. Bu incelemeler, bilinmeyen cevher yataklarım bulma imkânlarını araştırırken, en çabuk ve rasyonel yolu izleme ve bu amaç ile istatistik ve kompütör metotlarını kullanma prensibine dayanmaktadır.

Anahtar Kelimeler:

EPİJENETİK CEVHER, İSTATİSTİKSEL PROSPEKSİYONU, Kompütör ve istatistik metotları

STATISTICAL PROSPECTION OF EPIGENETIC ORE DEPOSITS

Since statistical and computer methods are nowadays finding manifold fields of application it is logical that they should also be used in mineral prospection. This article shows how these methods can be applied to advantage in Turkish mineral prospection. A long list of pertinent references will enable the interested reader to delve more deeply into the subject. It seems reasonable to expect that the geometry of veins and replacement bodies in a mining district should provide a clue to a better evaluation of suspected mineral trends and, if they exist, lead to new discoveries. For this purpose data compiling of known occurrences is suggested for interpolation and extrapolation into adjacent currently nonproductive areas. This research project is mainly concerned with application of statistical methods and computers for the discovery of the quickest and most rational way of estimating possibilities for hidden ores.

Keywords:

STATISTICAL PROSPECTION, EPIGENETIC ORE DEPOSITS, computer methods,

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1 — AGTERBERG, F.P. (1964) : Statistical techniqucs for geological data. Tectonophysics, v. 1. no. 3.
2 — Methods ol trend Surface analysis. Co/o. School of Mines Quarterly, v. 59. no. 4, pp. 111-130.
3 — AYLER, M. F. (1963) : Statistical method applied to mineral exploratioıı. Mining Congress Journal, v. 49, no. 11, pp. 41-45.
4 — Application of data processing 10 the structural control of ore deposits of the north end of the Colorado Mineral Belt. Co/ö. School of Mines, Thesis, T-867.
5 - BADGLEY, P.C. (1960) : Tectonic analysis as an exploration tool. Soc. Mining Eng., AIME (preprint) 59, 169 (from S. F. Kelly, Western Miner. & Oil Rev., Oct. 1960).
6 — BATCHA, J. P. & REESE, J. R. (1964) : Surface determination and automatic eontouring for mineral exploration, extraction, and processing. Co/0. School of Mines Quarterly, v. 59, no. 4.
7 - RATES, R. C. (1959) : An application of Statistical analysis to cxploration for uranium on the Colorado Plateau. Econ. Geol., v. 54, no. 3, pp. 449-466.
8 — BROVVN. B. W. & MUNN, J. (1962) : A Preliminary study of geologie trends in exploration. Univ. of Arizona Symposium of Computer Applications, v. l, section G., pp. 1-9.
9 - BROWN, B. VV. (1964) : A .Statistical case study in geochemical Prospecting for copper. Econ. Geol., v. 59, no. 3. pp. 492-497.
10 —- BULAKH. E. G. (1960) : The application of electronic computcrs in the interpretation of gravitational and magnetic anomalies. Izvestia, Geophysics Series, U.S.S.R. Academy of Sciences.
11 — CHAYES, F. & SUZUKI, Y. (1963) : Geological contours and trend Surfaces. Jour. Petrology, v. 4, pp. 307-312.
12 — CONNOR, J. J. & MIESCH, A.T. (1964) : Application of trend analysis to geochemical Prospecting data from Beaver County, Utah. Stanford Univ. Pub., Geological Sciences, v. 9, no. l, pp. 110-125.
13 — COURT, A. (1952) : Some new Statistical techniques in gcophysics, in Advances in Geophysics, v. I. Academic Press, New York.
14 — CREAGER, J. S. et. al. (1962) : Electronic data processing in Sedimentary size analysis. Jour. Sedimentary Petrology, v. 32, pp. 833-839.
15 — De WIJS. H. J. (1951) : Statistics of ore deposition. Geologie en Mijubouw, v. 30, pp. 365-375.
16 EICHER. R. N. & MIESCH, A.T. (1964) : Computer program for investigation of geochemical sampling problems by simulation. U.S.G.S. Open File Report.
17 — GALBRA1TH, J. N; SİMPSON, S. M. & CANTWELL, T. (1964) : Computer applications in geophysical modeling. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 67-79.
18 — GOTATUS, V.A. (1963) : Ouantitative analysis of a prospect to determine whether it is drillable. A.A.P.G. Bull., v. 47. no. 10, pp. 1794-1812.
19 — GREGORY, S. (1963) : Statistical methods and the geographer. Longmans, New York.
20 — GRIFF1THS, J. C. (1962) : Uses of computers and statistics in exploration and development of mineral resources. Univ. of Arizona Symposium on Computer Applications, v. l, Section E, pp. 1-19.
21 -— GRIFFITHS, J. C. (1962) : Statistical methods in Sedimentary Petrography in Milner, H.B. «Sedimentary Petrography», Allen & Unwin, London, pp. 565-617.
22 — GRUNDY, W. D. & MEEHAN, R. J. (1963) : Estimation of uranium ore roserves by Statistical methods and digital computer. New Mexico Bureau of Mines and Mineral Resources: Memoir 15-Geol. and Tech. of the Granis Uranium Region, pp. 234-243.
23 — HARBAUGH, J. W. (1964) : A computer method for 4 variable trend analysis. State of Geol. Survey of Kansas Bull. 171, 58 p.
24 HARRİS, De Verle '1965): Multivariate Statistical analysis as a guide to the cxploration of an unknown area. Univ. of Arizona Symposium on Computer Applic.
25 — HA/EN, S. VV. Jr. (1961) : Statistical analysis of sample data for estimaling ore. U.S. Bureau of Mines, R.l-5835, 27 p.
26 --- (1962) : Using techniqucs of Statistical analysis to plan sampling program.-.. Intern. Symp. on Mining Research, Rolla, Missouri, v. l, pp. 27/1-27/3-4.
27 (1964) : Summary of sampling research utilizing Statistical technigues al the Denver Mining Research Center. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 727.
28 — HEINRICHS, VV. E. Jr.; CAREY, W.W.; GAINES, J. E. & SPAULDING. J. D. (1964) : Successful computer application by a small exploration consulting firm. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 81-90.
29 -- HEISE, H. (1964) : Computer systems now integrate geological and geophysical data . Oilweek, v. 15, no. 18, pp. 26-40.
30 — HEWLETT, R. F. (1961) : Application of computers to open-pit ore reserve Calculation. Univ. of Arizona Short Course on Computer Applications in the Mineral industry, section I, pp. 1-19.
31 — Small mines can make wide use of computers. Mining World, v. 23, no. 7.
32 — (1962) : Formulating computer problems. Univ. of Arizona Symp. on Comp. Applic., v. l section D, pp. 1-37.
33 -- (1963) : A basic computer program for computing grade and tonnage of ore using Statistical and polygonalmcthods. U.S. Bureau of Mines, R. 1-6292, 20 p.
34 (1964) : Simulating mineral deposits utilizing Monte Carlo techniques and mathematical methods. U.S. Bureau of Mines R. 1-6493, 27 p.
35 — HORTON, C. W.; HEMPKINS, W. B. & HOFFMAN (1964) : A Statistical analysis of some aeromagnetic maps from the northwestern Canadian Shield. Geophysics v 29, no. 4 pp. 582-601. '
36 -- HOWD, F. H. (1964) : The taxonomy program — A computer technique for classifying geologie data. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 207-222.
37 HUBERT, J. F. (1961) : A course in Statistical geology (geometrics). Journal of Geological Education, v. 9, no. 2, pp. 57-61. - I.B.M. (1920) : Programs for petroleum exploration.
International Symposium 1964 : Application of statistics, operations research, and computers in the mineral industry. Colo. School of Mines Quanerly, v. 59, no. 4, A & B.
40 — KALABA, R. & BELLMAN, R. (1965) : Prospecting with mathematics and computer. Univ. of Arizona Symp. on Computers and Computer Applications.
41 — KASAHARA, K. (1963) : Computer program for a fault plane solution. Bull. Seism. Soc. Am., v. 53, no. l, pp. 1-14.
42 — KRIGE, D. G. (1964) : Recent developments in South Africa in the application of trend Surface and multiple regression techniques to gold ore valuation. Colo. School of Mines Quarterly v. 59, no. 4, pp. 795-809.
43 — KRUMBEIN, W. C. (1954) : Applications of Statistical methods to Sedimentary rocks. Journal Amer. Stat. Assoc., 49, pp. 51-66.
44 -— (1960) : Some problems in applying statistics to geology. Applied Statistics, v. 9. pp. 82-91.
45 — (1962) : Thc computer in geology. Science, v. 136, pp. 1087-1092.
46 LACY, W. C. (1961) : Application of computers to underground ore reserve estimation. Univ. of Arizona. Short Course on Computer Applications, April 1961. Section J, pp. 1-8.
47 — Use of computcrs in exploration projects. Univ. of Arizona, Short Course on Computers in the Mineral industry, April 1961, Section N. pp. 1-8.
48 -- LAMPIETT, F. J. (1956) : An application of Statistical methods to the study of ore deposits. M. S. Thesis, Univ. of Califomia, Berkely.
49 — LINK, R. F.; KOCH, G. S. Jr. & GLADFELTER, G. W. (1964) : Computer methods of fillin g Surfaces to assay and other data by regression analysis. U.S. Bur. of Mines, Rept. Invest. 6508.
50 — COVERİNG. T. C. & DAVIDSON', D. F. (1964) : Storage and retrieval of analytical data on geological materials. Colo. School af Mines Quaarterly. v. 59, no. 4.
51 — MERRIAM, D. F. (1964) : Use of trend-surface residuals in interpreting geological structures. Stanford Univ. Publ. Geol. Sciences, v. 9, no. 2, p. 686.
52 — & LIPPERT, R. H. (1964) : Pattern recognition Studies of geologie structure using trendsurface analysis. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 237-245.
53 & HARBAUGH, J. S. (1964) : Trend-surface analysis of regional and residual components of geological structure in Kansas. Kansas Geo/. Surv. Special Distribution Publication, 11 .
54 - MIESCH, A. T.; CONNOR. J. J. & EICHER, R. N. (1964) : Investigation of geochemical sampling problems by computer simulation. Colo. School of Mines Qııart., v. 59, no. 4. pp. 131-148.
55 & EICHER, R. N. (1964) : A system of Statistical computer programs for geologie research. Colo. School of Mines Quarterly, v. 59, no. 4, pp. 259.
60 — - MİLLER, R. L. (1956) : Trend Surfaces: Their application to analysis and description of environments of sedimentation. Jour. Geology, v. 64, pp. 425.
61 — & KAHN, J. S. (1962) : Statistical analysis in the geological Science. John Wiley &. Sons, Inc.
62 — MOSER. F. (1963) : A computer orient system in Stratigraphic analysis. Bull. 6622I-1-T, Institute of Science and Technology, Univ. of Michigan.
63 — NACKOWSKI. M. P. et al. (1967) : Trend-surface (multiple regression) analysis of trace chemical data. Park City District, Utah. Econ. Geol., 62, 1072-87.
64 -- NALIMOV, V. V. (1962) : The application of mathematical statistics to chemical analysis. Reading, Mass., Addison-Wesley.
65 — NEWMONT EXPLORAT1ON LIMITED (1971) : Recent advances of Ouantitative mineralogy in exploration. Western Conn. St. Coll., Danburg, Connecticut.
66 — NORDENG, S. C. et al. (1964) : Application of trend Surface analysis to the VVhite Pine copper deposit. Stanford Univ. Pub. Geological Sciences, v. 9, no. l, pp. 186-202.
67 — & SNELGROVE, A. K. (1965) : Application of trend Surface analysis to scmi-quantitative geochemical data. Univ. of Arizona Symposium on Computer and Computer Applications (in press).
PARKHURST, R. W. (1959) : Surface to Subsurface correlations and oil entrapmerıt in the Lansing and Kansas City Groups (Pennsylvanian) in northwestern Kansas. Unpublished Master's thesis. Univ. of Kansas, 71 p.
68 — PARKS, R. D. & GAL3RAITH, J. N. (1962) : Computer programming in evaluation of mineral property. Univ. of Arizona Symp. on Computer and Computer Applications, v. 2, Section F, pp. 1-11.
69 - PINCUS, H. (1951) : Statistical methods applied to the study of rock fractures. Bull. of Geol. Soc. of Am., Feb. 1951, p. 81.
70 — PRENTICE, J. E. (1949) : The Statistical method in paleontology. Brit. Sci. News, 3 (25) ; 17-19.
7! — ROBİNSON, J. E. (1969) : Spadai filters for geological data. Oil and Cas Jour.,v. 67, no. 37, pp. 132-134, 136-138, 140.
12 — —; CHARLESWORTH, H. A. K. & ELLİS, M. J. (1969) : Structural analysis using spatial filtering in interior plains of South-Central Alberta. Amer. Assoc. Petroleum Geologists Bull., v. 53, no. 11, p. 2341-2367.
73 -- & MERRIAM, D. F. (1971') : Z-trend maps for quick recognition of geologie patterns. The Geol. Soc. of Am. vol. 3, no. 1.
74 — RUMMERFIELD, B. F. & MORRISOY, N. S. (1964) : How to evaluate exploration prospects. Geophysics, v. 29, no. 3, pp. 434-444.
75 — SAMPSON, R. & DAWIS, J. C. (1966) : Fortran II trend surface program with unrestricted input for the IBM 1620 Computer. Kansas Geol. Surv. Publ. 26.
76 -— SEGUIN, M. K. (1971) : Uses of geophysical-statistical methods in determining dimensions. shapes, tonnages and grades of metamorphic iron formations of the Carol Lake District, Labrador.
77 SHORT COURSE AND SYMPOSİUM ON COMPUTERS AND COMPUTER APPLICATION IN MINING AND EXPLORATION. 3 volumes, March 1965. College of Mines, the Univ. of Arizona.
78 — SHAW, D. M. & BANKIER J. D. (1954) : Statistical methods applied to geochemistry. Geochim. et Cosmochim. Acta 5:111-123.
79 — SINCLAIR, A. J. (1967) : Trend surface analysis of minor elements. Econ. Geol.v. 62, pp. 1095-1101.
80 — SLICHTER, L. B. (1960) : The need of a new philosophy of Prospecting. Mining Eng., v. 12. no. 6, pp. 570-577.
81 — SLICHTER, L. B.; DIXON, . J. & MYER, G. H. (1962) : Statistics as a guide to Prospecting. Univ. of Arizona Symp. on Comp. Applic., v. l, section F, pp. 1-27.
82 — SMART, W. M. (1958) : Combination of Observations. London, Cambridge.
83 — SMITH, F. G. (1966) : Geological Data Processing, Harper & Row.
84 — STRAHLER, A. N. (1953) : Statistical analysis in geomorphic research. Jour. Geol., 6201-25.
85 — TRUEBE, H. A. (1954) : The analysis of regional geologie data for the Front Range mineral belt, Colorado. Colo. School of Mines Quart., v. 59, no. 4, pp. 287-314.
86 — WEBER, Jan N. (1960) : Application of thc digital computer to spectrochemical analysis. Spectrochim. Acta, v. 16, pp. 1435-1441.
87 — WEBER, Jan N., & DEINES, P. (1964) : General information retrieval program for geological, geophysical data. Pennsylvania State Univ., Mineral Industries Experiment Station, Bull. 81, P . 11.
88 -— WEISS, Alfred (1961) : Mathematical techniques applied to mineral exploration. A.1.M.E., 90th Annual Meeting, Feb. 26th (unpublished manuscript).
89 — WH1TTEN, E. H. T. (1964) : Process-response models in geology. Geol. Soc. Am. Bull. v. 75, pp. 455-464.
- (1969) : Trends in computer applications in structural geology : in Computer applications in the earth Sciences, Plenum Press, N.Y. pp. 223-249.
90 — WILK, S. S.-(1963) : Statistical inference in geology. Donnelly, T. W. The Earth Sciences-Problcms and Progress in Current Research. 155 pp. Chicago Univ. Press.
91 —WOLFE, John A. & NIEDERJOHN, J. A. (1962) : Statistical control of an exploration prorgam. Mining Engineering, v. 14, no. 11, pp. 54-59.
92 — WYNE-EDWARDS, H. R. et al., (1970) : Computerized Geological Mapping in the Grcenville Province, Ojuebec. Canadian Journal of Earth Science, vol. 7, no. 6.
93 —- ZEZULKA, J. (1965) : -The application of computers for geological purposes in Czechoslovakia. Univ. of Arizona Symp. on Comp. and Comp. Application.