Titlebook: Delineation of Mine-Sites and Potential in Different Sea Areas; United Nations Ocean Economics and Technology Bran Book 1987 The United Na

CHOIR

conquer

实现

Jubilation

BOOST

小卷发

BIBLE

机械

projectile

MINE-SITES: Defining Factors and Size Determination,has been referred to as mine-site definition and the criteria applied as defining factors. This chapter will identify the factors, discuss the values assigned to them and, where possible, try to identify the sources of the values. The factors are generally agreed upon, but the values to be assigned to them are not.

条街道往前推

Estimates of Available Mine-Sites,s existed (Halkyard, 1979). In neither case, was supporting information provided nor was any distinction made between first or second generation sites. Apart from general statements such as these, the US mining consortia have offered little additional information concerning their estimates of available mine-sites.