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TUGAS VI

PERMODELAN DAN ESTIMASI CADANGAN

TABEL PERHITUNGAN LUBANG BOR 90-14

1. Puncak

Hole id From To Rock Au (g/t)

kadar

Komposit

(gr/t)Elevasi dari

komposit

90-14 0 15.24 1 -9 - 0.6 1200

2. Bench Kedua90-14 15.24 17.00 1 0.597

0,162 198590-14 17.00 19.00 1 0.927

90-14 19.00 21.00 1 0.906

3. Bench Ketiga90-14 21.00 23.00 5 1.133

2.633 1970

90-14 23.00 25.00 5 1.143

90-14 25.00 27.00 5 1.360

90-14 27.00 29.00 5 1.184

90-14 29.00 31.00 5 0.834

90-14 31.00 33.00 5 1.112

90-14 33.00 35.00 5 1.133

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4. Bench Keempat90-14 35.00 37.00 5 0.927

3.313 1955

90-14 37.00 39.00 5 1.133

90-14 39.00 41.00 5 0.927

90-14 41.00 43.00 5 1.13390-14 43.00 45.00 5 1.442

90-14 45.00 47.00 5 1.092

90-14 47.00 49.00 5 1.947

90-14 49.00 51.00 5 1.339

5. Bench Kelima

90-14 51.00 53.00 6 1.638

3.811 1940

90-14 53.00 55.00 6 1.535

90-14 55.00 57.00 6 1.524

90-14 57.00 59.00 6 1.555

90-14 59.00 61.00 6 0.968

90-14 61.00 63.00 6 1.411

90-14 63.00 65.00 6 0.896

6. Bench keenam

90-14 65.00 67.00 6 2.142

3.635 1925

90-14 67.00 69.00 6 1.236

90-14 69.00 71.00 6 0.937

90-14 71.00 73.00 6 1.751

90-14 73.00 75.00 6 0.92790-14 75.00 77.00 6 0.886

90-14 77.00 79.00 6 0.937

90-14 79.00 81.00 6 0.271

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