DAFTAR ISI

Halaman

HALAMAN JUDUL........................................................................................ i

HALAMAN PENGESAHAN.......................................................................... ii

KATA PENGANTAR...................................................................................... iii

DAFTAR ISI.................................................................................................... v

DAFTAR GAMBAR........................................................................................ vii

DAFTAR TABEL............................................................................................ viii

DAFTAR LAMPIRAN.................................................................................... ix

BAB I PENDAHULUAN

1.1 Latar Belakang................................................................................. 1

1.2 Rumusan Masalah............................................................................ 2

1.3 Tujuan Penulisan Laporan Seminar................................................. 2

1.4 Manfaat Penulisan Laporan Seminar............................................... 3

1.5 Lokasi Kesampaian Daerah.............................................................. 3

BAB II LANDASAN TEORI

2.1 Pengertian Sumberdaya dan Cadangan............................................ 5

2.2 Klasifikasi Tambang Darat PT.Timah (Persero) Tbk...................... 9

2.3 Perencanaan Tambang...................................................................... 11

2.4 Pertimbangan Ekonomi (Economic conciderations)........................ 13

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BAB III METODOLOGI PENULISAN

3.1 Waktu dan Tempat........................................................................... 18

3.2 Alat dan Bahan................................................................................. 18

3.3 Pengambilan Data............................................................................ 18

3.4 Pengumpulan Data........................................................................... 19

3.5 Analisa Data..................................................................................... 20

3.6 Pengolahan Data............................................................................... 19

BAB IV PEMBAHASAN

4.1 Menghitung Nilai Break Even Grade (BEG) .................................. 24

4.2 Penentuan Kelas Tambang............................................................... 30

BAB V KESIMPULAN DAN SARAN

5.1 Kesimpulan....................................................................................... 35

5.2 Saran................................................................................................. 35

DAFTAR PUSTAKA

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