Sample Composite Mechanism to Reduce the Erratic Grade Distribution In Resource Estimation of Au-Ag Epithermal, Ciurug Vein, Block 3 South, Level 500 And 600, Pongkor Mine

• 主要作者: , E. P. Zen
• 格式: Article NonPeerReviewed
• 出版: [Yogyakarta] : Departemnts of Geological Engineering Faculty of E 2009
• 在線閱讀: https://repository.ugm.ac.id/95196/; http://repository.ugm.ac.id/digitasi/index.php?module=cari_hasil_full&idbuku=3014
• 機構: Universitas Gadjah Mada

<p>An outstanding characteristic exists in many Au - Ag deposit especially in vein system deposits is the erratic grade distribution. During bulk volume and grade estimation, the erratic effect has to be reduced as minimum in order to gain the higher spatial continuity especially for grade par...