daftar isi

LEMBAR PENGESAHAN

Laporan Praktikum Petrografi, Acara: Batuan Beku Non Fragmental yang disusun

oleh praktikan bernama Galang Virgiawan, disahkan pada:

hari : Rabu

tanggal : 16 Oktober 2013

pukul :

Sebagai tugas laporan praktikum mata kuliah Petrografi.

Semarang, 16 Oktober 2013

Asisten Acara, Praktikan,

Andy Faissal Ar-Rosyid Galang Virgiawan

NIM : 21100111140090 NIM : 21100112120011

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DAFTAR ISI

Halaman Judul

Lembar Pengesahan....................................................................................... i

Daftar isi........................................................................................................ ii

Daftar Foto..................................................................................................... iii

Daftar Gambar............................................................................................... iv

BAB 1 : PENDAHULUAN

1.1 Maksud.............................................................................. 1

1.2 Tujuan................................................................................1

1.3 Waktu dan Tempat Pelaksanaan Praktikum...................... 1

BAB 2 : DASAR TEORI

2.1 Pengertian Batuan Beku.................................................... 3

2.2 Tekstur Batuan Beku......................................................... 3

2.3 Klasifikasi IUGS............................................................... 3

BAB 3 : HASIL DESKRIPSI

3.1 Sayatan No. Hx.2............................................................ 13

3.2 Sayatan No. H50.2.......................................................... 15

3.3 Sayatan No. Telo x........................................................... 17

3.4 Sayatan No. Telo 12......................................................... 19

3.5 Sayatan No P STA 59.......................................................21

BAB 4 : PEMBAHASAN

4.1 Sayatan No. Hx.2............................................................ 23

4.2 Sayatan No. H50.2.......................................................... 25

4.3 Sayatan No. Telo x........................................................... 27

4.4 Sayatan No. Telo 12....................................................... 29

BAB 5 : PENUTUP

5.1 Kesimpulan........................................................................32

5.2 Saran.................................................................................. 32

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DAFTAR PUSTAKA................................................................................... 33

LAMPIRAN.................................................................................................. 34

DAFTAR FOTO

Foto 3.1 Sayatan Hx.2........................................................................... 14

Foto 3.2 Sayatan H50.2........................................................................... 15

Foto 3.3 Sayatan Telo x........................................................................... 17

Foto 3.4 Sayatan Telo 12....................................................................... 20

Foto 3.5 Sayatan P STA 59....................................................................... 21

Foto 4.1 gambar IUGS batuan beku..........................................................25




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DAFTAR GAMBAR

Gambar 2.1Klasifikasi Batuan Beku Plutonik...............................................3

Gambar 2.2Klasifikasi Batuan Beku Vulkanik……................................... 4

Gambar 4.1Klasifikasi Batuan Beku Plutonik…....................................... 20

Gambar 4.2Klasifikasi Batuan Beku Vulkanik..............................................22

Gambar 4.3Klasifikasi Batuan Beku Vulkanik..............................................24

Gambar 4.4Klasifikasi Batuan Beku Basa................................................... 26

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