Dergiler / Turkish Journal of Earth Sciences / 2013 / Cilt: 22 - Sayı: 4

Three-dimensional subsurface modeling of mineralization: a case study from the Handeresi (Çanakkale, NW Turkey) Pb-Zn-Cu deposit

Sayfa
574–587
Yayın Tarihi
2013-04-01
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The others could be new potential zones.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The main goal of 3D modeling studies in the mining sector is to address the complex geological, mineralogical, and structural factors in subsurface environments and detect the ore zone(s).
📊
Temel Bulgular & Veri:In this study, using the borehole data, we attempted to model the subsurface of this area in 3D using commercial RockWorks2006® software.
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Sonuç & Katkı:The others could be new potential zones.
🔬Tür:Literatür & Derleme Çalışması
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Key words: NW Anatolia · Biga Peninsula · inverse distance weighting

Özet

The main goal of 3D modeling studies in the mining sector is to address the complex geological, mineralogical, and structural factors in subsurface environments and detect the ore zone(s). In order to solve this complexity, use of quality data (e.g., a wide range of boreholes at regular intervals) is necessary. However, this situation is not always possible because of certain restrictions such as intensive vegetation, high slope areas, and some economic constraints. At the same time, with the development of computer technology, the unused and/or insufficiently considered data need to be gathered and reviewed. This assessment may lead to the detection of potential new zone(s) and/or could prevent unnecessary costs. In this study, the target area that was chosen had inadequate and unusable data, and we used the data as effectively as possible. The Handeresi area is located in the Biga Peninsula of northwestern Turkey. In this area, the Pb-Zn-Cu occurrences take place in carbonate levels of metamorphic rocks or at the fractures and cracks of other metamorphic rocks. The area is being explored actively now. In this study, using the borehole data, we attempted to model the subsurface of this area in 3D using commercial RockWorks2006® software. As a result, there were 3 ore zones that were seen intensively in this area. One of them indicates the area in which the adits are now operating. The others could be new potential zones.

Abstract

The main goal of 3D modeling studies in the mining sector is to address the complex geological, mineralogical, and structural factors in subsurface environments and detect the ore zone(s). In order to solve this complexity, use of quality data (e.g., a wide range of boreholes at regular intervals) is necessary. However, this situation is not always possible because of certain restrictions such as intensive vegetation, high slope areas, and some economic constraints. At the same time, with the development of computer technology, the unused and/or insufficiently considered data need to be gathered and reviewed. This assessment may lead to the detection of potential new zone(s) and/or could prevent unnecessary costs. In this study, the target area that was chosen had inadequate and unusable data, and we used the data as effectively as possible. The Handeresi area is located in the Biga Peninsula of northwestern Turkey. In this area, the Pb-Zn-Cu occurrences take place in carbonate levels of metamorphic rocks or at the fractures and cracks of other metamorphic rocks. The area is being explored actively now. In this study, using the borehole data, we attempted to model the subsurface of this area in 3D using commercial RockWorks2006® software. As a result, there were 3 ore zones that were seen intensively in this area. One of them indicates the area in which the adits are now operating. The others could be new potential zones.

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Bu Makaleye Atıf Yap

AKISKA, S., SAYILI, İ. S., DEMİRELA, G. (2013). Three-dimensional subsurface modeling of mineralization: a case study from the Handeresi (Çanakkale, NW Turkey) Pb-Zn-Cu deposit. Turkish Journal of Earth Sciences, Cilt: 22 - Sayı: 4, 574–587. https://ajindex.com/articles/213181

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Kaynakça (8)

  1. Akıska, S. 2010. Yenice (Çanakkale) Bölgesi’ndeki Cu-Pb-Zn Oluşumları [Cu-Pb-Zn Occurrences of the Yenice (Çanakkale) Area]. PhD thesis, Ankara University, Ankara, Turkey [unpublished]. Akıska, S., Demirela, G., Sayılı, İ.S. & Kuşcu, İ. 2010a. Fluid inclusion and S isotope systematics of some carbonate-related Pb-ZnCu mineralizations in NW Anatolia, Turkey. In: Melfos, V., Marchev, P., Lakova, I. & Chatzipetros, A. (eds), Geologica Balcanica Abstract Volume, p. 21. Akıska, S., Sayılı, İ.S. & Demirela, G. 2010b. The subsurface 3D modeling of the Handeresi (Kalkim-Canakkale) area, NW of Turkey, Pb-Zn-Cu ore zones. EGU2010
  2. General Assembly, Vienna, Abstracts, 1636. Armstrong, M. 1998.
  3. Basic Linear Geostatistics. Springer, Berlin. Binh, T.Q. & Thuy, N.T. 2008. Assessment of the influence of interpolation techniques on the accuracy of digital elevation model. VNU Journal of Science, Earth Sciences 24, 176–183.
  4. Bistacchi, A., Massironi, M., Dal Piaz, G.V., Dal Piaz, G., Monopoli, B., Schiavo, A. & Toffolon, G. 2008. 3D fold and fault reconstruction with uncertainty model: an example from an Alpine tunnel case study. Computers & Geosciences 34, 351–372.
  5. Brooker, P.I. 1986. A parametric study of robustness of kriging variance as a function of range and relative nugget effect for a spherical semivariogram. Mathematical Geology 18, 477–488.
  6. Burrough, P.A. & McDonnell, R.A. 1998. Principles of Geographical Information Systems. Oxford University Press,
  7. Oxford. Çağatay, A. 1980. Batı Anadolu kurşun-çinko yataklarının jeolojimineraloji etüdü ve kökenleri hakkında görüşler [Geology and mineralogy of western Anatolian lead-zinc deposits and some comments about their genesis]. Türkiye Jeoloji Kurumu Bülteni 23, 119–132 [in Turkish with English abstract]. Çetinkaya, N., Karul, B., Önal, R. & Yenigün, K. 1983. Geological Report on the Çanakkale-Yenice-Kalkım Handeresi Pb-Zn-Cu Mineralization. General Directorate of Mineral Research and Exploration (MTA), Report No. 7822 [in Turkish, unpublished]. Chaouai, N.E. & Fytas, K. 1991. A sensitivity analysis of search distance and number of samples in indicator kriging. CIM Bulletin 84, 37– Chaplot, V., Darboux, F., Bourennane, H., Leguedois, S., Silvera, N. & Phachomphon, K. 2006. Accuracy of interpolation techniques for the derivation of digital elevation models in relation to landform types and data density. Geomorphology 77, 126–141.
  8. Cressie, N.A.C. 1990. The origins of kriging. Mathematical Geology 22, 239–252. de Kemp, E.A. 20