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Mining of Mineral Deposits

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Minerals and rocks extracted from the earth's crust for purposes of utilisation are called useful or valuable. Extraction is the aggregate of industrial operations required to remove useful minerals from the earth's crust. Mine output is the amount of useful mineral recovered from the earth's crusct within a certain period of time. Accumulation of useful minerals in the earth's crust is termed occurrence or deposit. Rocks with mineral occurrences are called counry rocks, while those interlaying with valuable minerals are gangues.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

PVG 553.06 She m c.1

Penerbit

Moscow, Rusia : FOREIGN LANGUAGES PUBLISHING HOUSE., 1963

Deskripsi Fisik

686 hlm

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Sistem Penambangan Batubara
Tambang Terbuka
Tambang Bawah Tanah (

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Informasi Lainnya

Kode Wilayah

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Pulau Dan Lembar Peta

Lainnya

Provinsi

Sumatera Utara

Koordinat - Latitude

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Koordinat - Longitude

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Versi lain/terkait

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