A b a k P oopo W a ng g a B u ng ko T u ng oi Mod a y a g T a pa a og B i l a l a ng Mokob a ng T... more A b a k P oopo W a ng g a B u ng ko T u ng oi Mod a y a g T a pa a og B i l a l a ng Mokob a ng T oru a ka t Ma ka roy e n Mong ond ow K ota m ob a g u S i ng si ng on K ob o B e sa r K a pond a ka n Motota b i a n P i na ng su ng ku l a n Da na u Moa t
Astronomically located on coordinate 120o29’00” - 124o7’00” BT and
0o32’00” - 0o53’00” LS. Admini... more Astronomically located on coordinate 120o29’00” - 124o7’00” BT and 0o32’00” - 0o53’00” LS. Administratively the research area is located in the area concession of Pertamina Geothermal Energy Limited company’s, Kotamobagu Regency, North Sulawesi. This research is referred to know the geothermal reserves of the Kotamobagu prospect area, with qualitative method by geological analysis and kuantitatife method by geochemical and geophysical analysis. The reserves calculate performed with the volumetric method (measurable hypothesis) refers to geothermal SNI. Variables value determination obtained through geological data, geochemical analysis, geophysical analysis, and assumed parameter number in unexpected resource class geothermal SNI. The obtained variables from this research is density 2,6 gr/cm3, volume 16,895 km2, fluid type is bicarbonate and sulfate, initial temperature 260oC, final temperature 180 oC, surface temperature 91,4 oC, water saturation 100 %, porosity 10%, rock heat capacity 1 kJ/kg °C, age of the plant 30 years, electricity conversion factor 10 %, and also additional variables obtained by the steam heat table (Beaton, 1986). Total of the geothermal reserves available are 176.28 Mwe. Keywords : kotamobagu, reserves, geothermal energy, volumetric method
Administratively, the research area is located in PT. Vale Indonesia Sorowako region, District of... more Administratively, the research area is located in PT. Vale Indonesia Sorowako region, District of Nuha, Luwu Timur Regency, Province of South Sulawesi This research is aimed to determine the grains size of soil with the content of the elements Ni, Fe, and S / M high in the zone of saprolite-type west block and east block, know the grains size of soil with with the content of the elements Ni, Fe, and S / M were lower in the saphrolite zone type west block and east block, and determine the ratio and the effect of soil grain size in improving the quality levels of Ni, Fe and S / M with analysis XRF method. Based on research gained 30 sample <25.4 mm of west block and east block type. Each sample then preparated become 7 grain size. The 7 grain size are >6.35 mm, <6.35 – 1.67 mm, <1.67– 0.14 mm, <0.14 – 0.10 mm, <0.10– 0.07 mm, and <0.07 mm. In type deposition west block, the highest concentration of Ni elements found in the grain size of <0.10 to 0.07 mm that is equal to 2.47%; levels of the elements Fe and SiO2 / MgO (S / M) is the highest found in the grain size of <0.07 mm is equal to 26.57% Fe and 3.11% of the elements on the levels of SiO2 / MgO (S / M). In type deposition east block, the highest concentration of Ni elements found in the grain size of <0.14 to 0.10 mm mm that is equal to 2:04%; The highest levels of Fe element found in grain size <0.07 mm is equal to 28.38%; and levels of SiO2 / MgO (S / M) is the highest found in the grain size of <0.10 to 0.07 mm mm that is equal to 2.4%. In type deposition west block, the levels of the elements Ni, Fe element, and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is $ 1.41% for the elements Ni, 10.72% for the elements Fe, and 2.4 % for SiO2 / MgO (S / M). In type deposition east block, the levels of the elements Ni, the elements Fe and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is equal to 1.65% for the elements Ni, 13.9% for the elements Fe, and 1.67% for SiO2 / MgO (S / M). There is an opportunity to increase levels of Ni element is to remove material ¼ mesh size fraction. The increase in Ni element in the area of West block of 7% by weight lost by 17.81. In the area of East block of 3% by weight of the weight lost by 17:49%.
Perempuan harus ikut memikirkan soal-soal yang berkenaan dengan ketaa negaraan dan ikut menggerak... more Perempuan harus ikut memikirkan soal-soal yang berkenaan dengan ketaa negaraan dan ikut menggerakkannya dan melakukannya. Karena mengenai soal kemakmuran rakyat kaum wanita turut bertanggung jawab. Begitu pula dalam dunia politik. Hak dan kewajiban laki-laki dan wanita adalah sama. Pentingnya peningkatan peran perempuan dalam politik, atas dasar pemikiran bahwa peraturan perundang-undangan dan kebijakan yang mampu melindungi perempuan tidak dapat dilepaskan dari kehadiran perempuan dalam lembaga penentu dan pengambil kebijakan. Dalam peraturan pemerintah Undang-Undang Nomor 8 Tahun 2012 tentang Pemilihan Umum Anggota Dewan Perwakilan Rakyat, Dewan Perwakilan Daerah, dan Dewan Perwakilan Rakyat Daerah, pada Pasal 8 Ayat (2) Poin e yang berbunyi " menyertakan sekurang-kurangnya 30% (tiga puluh persen) keterwakilan perempuan pada kepengurusan partai politik tingkat pusat ". Dari segi rasio nya saja itu sudah mendiskriminasi perempuan. Akan tetapi, dalam pandangan peneliti dari Pusat Kajian Politik Universitas Indonesia. Sri Eko Wardhani keterwakilan perempuan di parlemen saat ini belum sepenuhnya bisa terwujud. Saat ini, jumlah perempuan yang duduk di kursi Senayan hanya 18 persen dari total anggota Dewan Perwakilan Rakyat (DPR). Hanya 103 dari total 560 orang anggota DPR. Fakta menunjukkan jumlah keikutsertaan perempuan dalam pemerintah tidak pernah memenuhi kuota sehingga menciptakan sistem " ikut paksa " untuk pemenuhan suatu peraturan; yang berdampak pada kinerja suatu wakil rakyat. Dimana paradigma yang berkembang bahwa perempuan yang mampu aktif dalam dunia politik adalah perempuan yang memiliki finansial yang mumpuni dan ketenaran yang cukup untuk meraih pendukung. Sehingga yang terjadi adalah perempuan perempuan yang berjiwa nasionalis namun terbatasi oleh finansial dan ketenaran hanya mampu menyimpan aspirasi-aspirasinya di dalam lemari dapur. Beberapa kasus korupsi, nepotisme, dan perceraian yang menyeret sederet politikus perempuan juga menyebabkan paradigma buruk yang berpengaruh dalam minat perempuan untuk membela hak perempuan lain dalam bernegara. Namun, terjun atau tidaknya perempuan dalam politik, perceraian, korupsi, nepotisme pun juga dialami oleh politikus laki-laki.
Sari Secara administratif daerah penelitian terletak di Daerah Koroendeme Kecamatan Kalaena Kabup... more Sari Secara administratif daerah penelitian terletak di Daerah Koroendeme Kecamatan Kalaena Kabupaten Luwu Timur Provinsi Sulawesi Selatan. Secara geografis daerah penelitian ini terletak pada koordinat 02 o 22' 00 " – 02 o 26' 00 " Lintang Selatan dan 120 o 49' 00 " – 120 o 53' 00 " Bujur Timur. Maksud dari penelitian ini untuk melakukan pemetaan geologi permukaan secara detail pada peta skala 1:25.000. Tujuan penelitian ini yaitu untuk mengetahui kondisi geologi yang meliputi aspek geomorfologi, stratigrafi, struktur geologi, sejarah geologi dan indikasi potensi bahan galian pada daerah penelitian. Metode yang digunakan yaitu metode penumpulan data, pengolahan data, dan interpretasi data. Geomorfologi daerah penelitian dibagi menjadi dua (2) satuan morfologi yaitu satuan morfologi perbukitan tersayat tajam denudasional dan satuan morfologi pedataran fluvial. Sungai yang berkembang pada daerah penelitian adalah sungai permanen dan sungai tidak permanen, tipe genetik sungai insekuen dan konsekuen dengan pola aliran berupa subdendritik. Berdasarkan aspek-aspek geomorfologi dapat disimpulkan bahwa stadia sungai dari daerah penelitian termasuk dalam stadia muda menjelang dewasa. Berdasarkan litostratigrafi tidak resmi dan litodemik, stratigrafi daerah penelitian dibagi menjadi empat (3) satuan batuan dari urutan muda hingga tua yaitu satuan Batupasir, satuan Konglomerat, dan Satuan Dunit. Struktur geologi yang berkembang di daerah penelitian adalah kekar sistematik, serta sesar turun sungai Angkona yang terjadi setelah Kala Pliosen. Indikasi bahan galian pada daerah penelitian berupa bahan galian pasir dan batuan (sirtu) dan tanah merah (laterit). Abstract Administratively, the research area are located in Koroendeme district of Mangkutana Regency, South Sulawesi. Astronomically, located on coordinate 02 o 22' 00 " – 02 o 26' 00 " south latitude (LS) dan 120 o 49' 00 " – 120 o 53' 00 " east longitude (BT). The aim after research is detailed surface geological mapping on the 1:25.000 scale. to study geological condition of geomorphology, stratigraphy, structural geology and mineral resources. The research methode are data collection , data analysis and laboratory analysis. Geomorphology of the research area are divided into two (2) groups of morphology unit, which are fluvial plain morphology and denudational gently slopping hill. River types in the area are permanent and non permanent, the genetic types of the river are insequent and consequent, consequent and insequent genetic types with flow patterns in the form of subdenritic. Based on geomorphological aspects, could be concluded that maturity level of the research area is juvenile to mature. Based on the unformal lithostratigraphi and litodemic, stratigraphy of the research area is divided into three units of lithology from older to younger, which are sandstone unit, Conglomerate unit, and Dunite unit. Structural geology, those are being developed in
A b a k P oopo W a ng g a B u ng ko T u ng oi Mod a y a g T a pa a og B i l a l a ng Mokob a ng T... more A b a k P oopo W a ng g a B u ng ko T u ng oi Mod a y a g T a pa a og B i l a l a ng Mokob a ng T oru a ka t Ma ka roy e n Mong ond ow K ota m ob a g u S i ng si ng on K ob o B e sa r K a pond a ka n Motota b i a n P i na ng su ng ku l a n Da na u Moa t
Astronomically located on coordinate 120o29’00” - 124o7’00” BT and
0o32’00” - 0o53’00” LS. Admini... more Astronomically located on coordinate 120o29’00” - 124o7’00” BT and 0o32’00” - 0o53’00” LS. Administratively the research area is located in the area concession of Pertamina Geothermal Energy Limited company’s, Kotamobagu Regency, North Sulawesi. This research is referred to know the geothermal reserves of the Kotamobagu prospect area, with qualitative method by geological analysis and kuantitatife method by geochemical and geophysical analysis. The reserves calculate performed with the volumetric method (measurable hypothesis) refers to geothermal SNI. Variables value determination obtained through geological data, geochemical analysis, geophysical analysis, and assumed parameter number in unexpected resource class geothermal SNI. The obtained variables from this research is density 2,6 gr/cm3, volume 16,895 km2, fluid type is bicarbonate and sulfate, initial temperature 260oC, final temperature 180 oC, surface temperature 91,4 oC, water saturation 100 %, porosity 10%, rock heat capacity 1 kJ/kg °C, age of the plant 30 years, electricity conversion factor 10 %, and also additional variables obtained by the steam heat table (Beaton, 1986). Total of the geothermal reserves available are 176.28 Mwe. Keywords : kotamobagu, reserves, geothermal energy, volumetric method
Administratively, the research area is located in PT. Vale Indonesia Sorowako region, District of... more Administratively, the research area is located in PT. Vale Indonesia Sorowako region, District of Nuha, Luwu Timur Regency, Province of South Sulawesi This research is aimed to determine the grains size of soil with the content of the elements Ni, Fe, and S / M high in the zone of saprolite-type west block and east block, know the grains size of soil with with the content of the elements Ni, Fe, and S / M were lower in the saphrolite zone type west block and east block, and determine the ratio and the effect of soil grain size in improving the quality levels of Ni, Fe and S / M with analysis XRF method. Based on research gained 30 sample <25.4 mm of west block and east block type. Each sample then preparated become 7 grain size. The 7 grain size are >6.35 mm, <6.35 – 1.67 mm, <1.67– 0.14 mm, <0.14 – 0.10 mm, <0.10– 0.07 mm, and <0.07 mm. In type deposition west block, the highest concentration of Ni elements found in the grain size of <0.10 to 0.07 mm that is equal to 2.47%; levels of the elements Fe and SiO2 / MgO (S / M) is the highest found in the grain size of <0.07 mm is equal to 26.57% Fe and 3.11% of the elements on the levels of SiO2 / MgO (S / M). In type deposition east block, the highest concentration of Ni elements found in the grain size of <0.14 to 0.10 mm mm that is equal to 2:04%; The highest levels of Fe element found in grain size <0.07 mm is equal to 28.38%; and levels of SiO2 / MgO (S / M) is the highest found in the grain size of <0.10 to 0.07 mm mm that is equal to 2.4%. In type deposition west block, the levels of the elements Ni, Fe element, and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is $ 1.41% for the elements Ni, 10.72% for the elements Fe, and 2.4 % for SiO2 / MgO (S / M). In type deposition east block, the levels of the elements Ni, the elements Fe and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is equal to 1.65% for the elements Ni, 13.9% for the elements Fe, and 1.67% for SiO2 / MgO (S / M). There is an opportunity to increase levels of Ni element is to remove material ¼ mesh size fraction. The increase in Ni element in the area of West block of 7% by weight lost by 17.81. In the area of East block of 3% by weight of the weight lost by 17:49%.
Perempuan harus ikut memikirkan soal-soal yang berkenaan dengan ketaa negaraan dan ikut menggerak... more Perempuan harus ikut memikirkan soal-soal yang berkenaan dengan ketaa negaraan dan ikut menggerakkannya dan melakukannya. Karena mengenai soal kemakmuran rakyat kaum wanita turut bertanggung jawab. Begitu pula dalam dunia politik. Hak dan kewajiban laki-laki dan wanita adalah sama. Pentingnya peningkatan peran perempuan dalam politik, atas dasar pemikiran bahwa peraturan perundang-undangan dan kebijakan yang mampu melindungi perempuan tidak dapat dilepaskan dari kehadiran perempuan dalam lembaga penentu dan pengambil kebijakan. Dalam peraturan pemerintah Undang-Undang Nomor 8 Tahun 2012 tentang Pemilihan Umum Anggota Dewan Perwakilan Rakyat, Dewan Perwakilan Daerah, dan Dewan Perwakilan Rakyat Daerah, pada Pasal 8 Ayat (2) Poin e yang berbunyi " menyertakan sekurang-kurangnya 30% (tiga puluh persen) keterwakilan perempuan pada kepengurusan partai politik tingkat pusat ". Dari segi rasio nya saja itu sudah mendiskriminasi perempuan. Akan tetapi, dalam pandangan peneliti dari Pusat Kajian Politik Universitas Indonesia. Sri Eko Wardhani keterwakilan perempuan di parlemen saat ini belum sepenuhnya bisa terwujud. Saat ini, jumlah perempuan yang duduk di kursi Senayan hanya 18 persen dari total anggota Dewan Perwakilan Rakyat (DPR). Hanya 103 dari total 560 orang anggota DPR. Fakta menunjukkan jumlah keikutsertaan perempuan dalam pemerintah tidak pernah memenuhi kuota sehingga menciptakan sistem " ikut paksa " untuk pemenuhan suatu peraturan; yang berdampak pada kinerja suatu wakil rakyat. Dimana paradigma yang berkembang bahwa perempuan yang mampu aktif dalam dunia politik adalah perempuan yang memiliki finansial yang mumpuni dan ketenaran yang cukup untuk meraih pendukung. Sehingga yang terjadi adalah perempuan perempuan yang berjiwa nasionalis namun terbatasi oleh finansial dan ketenaran hanya mampu menyimpan aspirasi-aspirasinya di dalam lemari dapur. Beberapa kasus korupsi, nepotisme, dan perceraian yang menyeret sederet politikus perempuan juga menyebabkan paradigma buruk yang berpengaruh dalam minat perempuan untuk membela hak perempuan lain dalam bernegara. Namun, terjun atau tidaknya perempuan dalam politik, perceraian, korupsi, nepotisme pun juga dialami oleh politikus laki-laki.
Sari Secara administratif daerah penelitian terletak di Daerah Koroendeme Kecamatan Kalaena Kabup... more Sari Secara administratif daerah penelitian terletak di Daerah Koroendeme Kecamatan Kalaena Kabupaten Luwu Timur Provinsi Sulawesi Selatan. Secara geografis daerah penelitian ini terletak pada koordinat 02 o 22' 00 " – 02 o 26' 00 " Lintang Selatan dan 120 o 49' 00 " – 120 o 53' 00 " Bujur Timur. Maksud dari penelitian ini untuk melakukan pemetaan geologi permukaan secara detail pada peta skala 1:25.000. Tujuan penelitian ini yaitu untuk mengetahui kondisi geologi yang meliputi aspek geomorfologi, stratigrafi, struktur geologi, sejarah geologi dan indikasi potensi bahan galian pada daerah penelitian. Metode yang digunakan yaitu metode penumpulan data, pengolahan data, dan interpretasi data. Geomorfologi daerah penelitian dibagi menjadi dua (2) satuan morfologi yaitu satuan morfologi perbukitan tersayat tajam denudasional dan satuan morfologi pedataran fluvial. Sungai yang berkembang pada daerah penelitian adalah sungai permanen dan sungai tidak permanen, tipe genetik sungai insekuen dan konsekuen dengan pola aliran berupa subdendritik. Berdasarkan aspek-aspek geomorfologi dapat disimpulkan bahwa stadia sungai dari daerah penelitian termasuk dalam stadia muda menjelang dewasa. Berdasarkan litostratigrafi tidak resmi dan litodemik, stratigrafi daerah penelitian dibagi menjadi empat (3) satuan batuan dari urutan muda hingga tua yaitu satuan Batupasir, satuan Konglomerat, dan Satuan Dunit. Struktur geologi yang berkembang di daerah penelitian adalah kekar sistematik, serta sesar turun sungai Angkona yang terjadi setelah Kala Pliosen. Indikasi bahan galian pada daerah penelitian berupa bahan galian pasir dan batuan (sirtu) dan tanah merah (laterit). Abstract Administratively, the research area are located in Koroendeme district of Mangkutana Regency, South Sulawesi. Astronomically, located on coordinate 02 o 22' 00 " – 02 o 26' 00 " south latitude (LS) dan 120 o 49' 00 " – 120 o 53' 00 " east longitude (BT). The aim after research is detailed surface geological mapping on the 1:25.000 scale. to study geological condition of geomorphology, stratigraphy, structural geology and mineral resources. The research methode are data collection , data analysis and laboratory analysis. Geomorphology of the research area are divided into two (2) groups of morphology unit, which are fluvial plain morphology and denudational gently slopping hill. River types in the area are permanent and non permanent, the genetic types of the river are insequent and consequent, consequent and insequent genetic types with flow patterns in the form of subdenritic. Based on geomorphological aspects, could be concluded that maturity level of the research area is juvenile to mature. Based on the unformal lithostratigraphi and litodemic, stratigraphy of the research area is divided into three units of lithology from older to younger, which are sandstone unit, Conglomerate unit, and Dunite unit. Structural geology, those are being developed in
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Papers by dwii nuraenia
0o32’00” - 0o53’00” LS. Administratively the research area is located in the area
concession of Pertamina Geothermal Energy Limited company’s, Kotamobagu
Regency, North Sulawesi. This research is referred to know the geothermal reserves of
the Kotamobagu prospect area, with qualitative method by geological analysis and
kuantitatife method by geochemical and geophysical analysis.
The reserves calculate performed with the volumetric method (measurable
hypothesis) refers to geothermal SNI. Variables value determination obtained through
geological data, geochemical analysis, geophysical analysis, and assumed parameter
number in unexpected resource class geothermal SNI.
The obtained variables from this research is density 2,6 gr/cm3, volume 16,895
km2, fluid type is bicarbonate and sulfate, initial temperature 260oC, final temperature
180 oC, surface temperature 91,4 oC, water saturation 100 %, porosity 10%, rock heat
capacity 1 kJ/kg °C, age of the plant 30 years, electricity conversion factor 10 %, and
also additional variables obtained by the steam heat table (Beaton, 1986). Total of the
geothermal reserves available are 176.28 Mwe.
Keywords : kotamobagu, reserves, geothermal energy, volumetric method
Based on research gained 30 sample <25.4 mm of west block and east block type. Each sample then preparated become 7 grain size. The 7 grain size are >6.35 mm, <6.35 – 1.67 mm, <1.67– 0.14 mm, <0.14 – 0.10 mm, <0.10– 0.07 mm, and <0.07 mm. In type deposition west block, the highest concentration of Ni elements found in the grain size of <0.10 to 0.07 mm that is equal to 2.47%; levels of the elements Fe and SiO2 / MgO (S / M) is the highest found in the grain size of <0.07 mm is equal to 26.57% Fe and 3.11% of the elements on the levels of SiO2 / MgO (S / M). In type deposition east block, the highest concentration of Ni elements found in the grain size of <0.14 to 0.10 mm mm that is equal to 2:04%; The highest levels of Fe element found in grain size <0.07 mm is equal to 28.38%; and levels of SiO2 / MgO (S / M) is the highest found in the grain size of <0.10 to 0.07 mm mm that is equal to 2.4%. In type deposition west block, the levels of the elements Ni, Fe element, and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is $ 1.41% for the elements Ni, 10.72% for the elements Fe, and 2.4 % for SiO2 / MgO (S / M). In type deposition east block, the levels of the elements Ni, the elements Fe and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is equal to 1.65% for the elements Ni, 13.9% for the elements Fe, and 1.67% for SiO2 / MgO (S / M). There is an opportunity to increase levels of Ni element is to remove material ¼ mesh size fraction. The increase in Ni element in the area of West block of 7% by weight lost by 17.81. In the area of East block of 3% by weight of the weight lost by 17:49%.
0o32’00” - 0o53’00” LS. Administratively the research area is located in the area
concession of Pertamina Geothermal Energy Limited company’s, Kotamobagu
Regency, North Sulawesi. This research is referred to know the geothermal reserves of
the Kotamobagu prospect area, with qualitative method by geological analysis and
kuantitatife method by geochemical and geophysical analysis.
The reserves calculate performed with the volumetric method (measurable
hypothesis) refers to geothermal SNI. Variables value determination obtained through
geological data, geochemical analysis, geophysical analysis, and assumed parameter
number in unexpected resource class geothermal SNI.
The obtained variables from this research is density 2,6 gr/cm3, volume 16,895
km2, fluid type is bicarbonate and sulfate, initial temperature 260oC, final temperature
180 oC, surface temperature 91,4 oC, water saturation 100 %, porosity 10%, rock heat
capacity 1 kJ/kg °C, age of the plant 30 years, electricity conversion factor 10 %, and
also additional variables obtained by the steam heat table (Beaton, 1986). Total of the
geothermal reserves available are 176.28 Mwe.
Keywords : kotamobagu, reserves, geothermal energy, volumetric method
Based on research gained 30 sample <25.4 mm of west block and east block type. Each sample then preparated become 7 grain size. The 7 grain size are >6.35 mm, <6.35 – 1.67 mm, <1.67– 0.14 mm, <0.14 – 0.10 mm, <0.10– 0.07 mm, and <0.07 mm. In type deposition west block, the highest concentration of Ni elements found in the grain size of <0.10 to 0.07 mm that is equal to 2.47%; levels of the elements Fe and SiO2 / MgO (S / M) is the highest found in the grain size of <0.07 mm is equal to 26.57% Fe and 3.11% of the elements on the levels of SiO2 / MgO (S / M). In type deposition east block, the highest concentration of Ni elements found in the grain size of <0.14 to 0.10 mm mm that is equal to 2:04%; The highest levels of Fe element found in grain size <0.07 mm is equal to 28.38%; and levels of SiO2 / MgO (S / M) is the highest found in the grain size of <0.10 to 0.07 mm mm that is equal to 2.4%. In type deposition west block, the levels of the elements Ni, Fe element, and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is $ 1.41% for the elements Ni, 10.72% for the elements Fe, and 2.4 % for SiO2 / MgO (S / M). In type deposition east block, the levels of the elements Ni, the elements Fe and SiO2 / MgO (S / M) the lowest common in grain size >6.35 mm is equal to 1.65% for the elements Ni, 13.9% for the elements Fe, and 1.67% for SiO2 / MgO (S / M). There is an opportunity to increase levels of Ni element is to remove material ¼ mesh size fraction. The increase in Ni element in the area of West block of 7% by weight lost by 17.81. In the area of East block of 3% by weight of the weight lost by 17:49%.