HYDRAULIC GRAVEL-PUMP MINING

  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

HYDRAULIC GRAVEL-PUMP MINING

Specialty Definition: HYDRAULIC GRAVEL-PUMP MINING

DomainDefinition

Mining

Consists of the use of high-pressure water jets to disintegrate ore-bearing ground, together with gravel pumps to elevate the spoil to a treatment plant. Initial mining operations consist of the establishment of the mine hole or paddock. This is achieved by sinking or cutting downwards with monitors and removing the spoil by pumping, the pump being lowered asthe hole deepens. (references)

Source: compiled by the editor from various references; see credits.

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Alternative Orthography: HYDRAULIC GRAVEL-PUMP MINING


Hexadecimal (or equivalents, 770AD-1900s) (references)

48 59 44 52 41 55 4C 49 43      47 52 41 56 45 4C 2D 50 55 4D 50      4D 49 4E 49 4E 47

Leonardo da Vinci (1452-1519; backwards) (references)

        

Binary Code (1918-1938, probably earlier) (references)

01001000 01011001 01000100 01010010 01000001 01010101 01001100 01001001 01000011 00100000 01000111 01010010 01000001 01010110 01000101 01001100 00101101 01010000 01010101 01001101 01010000 00100000 01001101 01001001 01001110 01001001 01001110 01000111

HTML Code (1990) (references)

&#72 &#89 &#68 &#82 &#65 &#85 &#76 &#73 &#67 &#32 &#71 &#82 &#65 &#86 &#69 &#76 &#45 &#80 &#85 &#77 &#80 &#32 &#77 &#73 &#78 &#73 &#78 &#71

ISO 10646 (1991-1993) (references)

0048 0059 0044 0052 0041 0055 004C 0049 0043      0047 0052 0041 0056 0045 004C 002D 0050 0055 004D 0050      004D 0049 004E 0049 004E 0047

Encryption (beginner's substitution cypher): (references)

425938523555464337241523556394615505547502474348434841

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INDEX

1. Orthography
2. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.