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Inventarisasi Endapan Bitumen Padat dengan 'Outcrop Drilling' di ...

Inventarisasi Endapan Bitumen Padat dengan 'Outcrop Drilling' di ...

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Tabel 4. Analisa Petrografi Conto <strong>Bitumen</strong> <strong>Padat</strong> Daerah Buton,Kab. Buton Selatan, Sulawesi TenggaraNo.Lab.BLW 1-1BLW 2-1BLW 3-2BLW 4-5BLW 6-2ABLW 8-2Jenis Conto/Kdlm (m)R v mean(%)Kisaran &(sd) – %JmlO/C – – –O/C – – –O/C – – –O/C – – –O/C – – –O/C - - -PemerianLamalginit ‘common’, jingga. Batuan karbonat.Dom ‘common’, L. Fragmen fossil ‘dominant’.<strong>Bitumen</strong> (impregnated) ‘major’, kuning sampaijingga. Oksida besi ‘abundant’. Pirit ‘common’.Lamalginit ‘sparse’, kuning sampai jingga. Batuankarbonat. Dom ‘sparse’, L. Fragmen fossil‘dominant’. <strong>Bitumen</strong> (impregnated) ‘major’, kuningsampai jingga. Oksida besi ‘abundant’. Pirit‘sparse’.Lamalginit ‘rare’, kuning sampai jingga. Batuankarbonat. Dom ‘rare’, L. Fragmen fossil‘dominant’. <strong>Bitumen</strong> (impregnated) ‘major’, kuningsampai jingga. Oksida besi ‘common’. Pirit‘sparse’.Lamalginit ‘abundant’, kuning sampai jingga. Batulempung karbonatan. Dom ‘abundant’, L.Fragmen fossil ‘major’. <strong>Bitumen</strong> (impregnated)‘abundant’, kuning sampai jingga. Oksida besi‘common’. Pirit ‘abundant’.Liptinit fluoresen ‘absent’. Batuan karbonat. Dom‘absent’. Fragmen fossil ‘dominant’. <strong>Bitumen</strong>(impregnated) ‘major’, kuning sampai jingga.Oksida besi ‘common’. Pirit ‘sparse’.Lamalginit ‘rare’, kuning sampai jingga. Batuankarbonat. Dom ‘rare’, I=L. Inertinit dan liptinit‘rare’, vitrinit ‘absent’. Fragmen fossil ‘dominant’.<strong>Bitumen</strong> (impregnated) ‘major’, kuning sampaijingga. Oksida besi ‘abundant’. Pirit ‘common’.BLW 9-2O/C 0.460.43 – 0.49(0.03)3Lamalginit ‘common’, jingga. Batu lanaukarbonatan. Dom ‘common’, L>I>V. Liptinit‘common’, inertinit dan vitrinit ‘rare’. Fragmenfossil ‘common’. <strong>Bitumen</strong> (impregnated) ‘sparse’,jingga. Oksida besi ‘abundant’. Pirit ‘common’.Tabel 5. Hasil Perhitungan Sumber Daya <strong>Bitumen</strong> <strong>Padat</strong> Daerah Buton SelatanNo Blok P (m) L (m) T (m) B. J (kg/ton) Sumber Daya (Ton)1 A 1000 274,75 2,50 2,25 1.545.468,752 B 1100 373,20 8,50 2,25 7.851.195,003 C 1100 274,75 10,00 2,25 6.800.062,504 D 1300 274,75 7,50 2,25 6.027.328,1255 E 1000 250,00 2,50 2,25 1.406.250,006 F 1100 450,00 8,50 2,25 9.466.875,007 G 1100 750,00 10,30 2,25 19.119.375,008 H 1300 400,00 7,50 2,25 8.775.000,00Total 60.991.554,38Kolokium Hasil Kegiatan <strong>Inventarisasi</strong> Sumber Daya Mineral – DIM, TA. 200325-12

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