handout 11 foto dokumentasi
DESCRIPTION
batubara dan pemanfaatannyaTRANSCRIPT
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HANDOUTMata Kuliah Eksplorasi Batubara
(TE-4211)Teknik Pertambangan ITB
Dr.Ir. Komang Anggayana, MS.Agus Haris W, ST. MT
Bagian 11:Foto Dokumentasi
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Sisa Struktur Tumbuhan
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Sisa Struktur Tumbuhan
![Page 4: HANDOUT 11 Foto Dokumentasi](https://reader034.vdocuments.site/reader034/viewer/2022052401/55cf8fe4550346703ba0f84f/html5/thumbnails/4.jpg)
Sisa Struktur Tumbuhan
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Sisa Struktur Tumbuhan
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Fotomikrograf
Mineral quartz (Q), lempung (LP), pirit (py), dan maseral vitrinit (V)
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Fotomikrograf
Mineral quartz (Q), lempung (LP), dan maseral inertinit (I)
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Fotomikrograf
Mineral lempung (LP) dan karbonat (Ca)
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Fotomikrograf
Mineral pirit framboidal dalam maseral vitrinit
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Fotomikrograf
Mineral pirit berbentuk multi radial sebagai pengisi sel lumen.
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Fotomikrograf
Sinar biasa (kiri): terlihat maseral gelovitrinit (P dan Co)
Sinar fluorescent (kanan): terlihat maseral suberinit (serat gabus) sebagai pengikat maseral gelovitrinit.
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Fotomikrograf
Maseral fusinit (Fs) dalam maseral vitrinit.
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Scanning Electron Microscope (SEM)
Pirit framboidal terlihat dalam cleat batubara yang telah terbuka.
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Scanning Electron Microscope (SEM)
Pirit kristalin yang tersebar dan menyatu dalam maseral batubara.
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Scanning Electron Microscope (SEM)
Pirit kristalin yang tersebar dan menyatu dalam maseral batubara (tengah) dan mineral gypsum dalam cleat batubara yang telah
terbuka.