| bar | a unit for measuring pressure |
| cm | a centimetre |
| cmg/t | a centimetre gramme per tonne – a measure of metal accumulation |
| g | grammes |
| g/cc | grammes per centi-litre |
| g/t | grammes per metric tonne – gold concentration |
| Ha | a Hectare |
| hrs |
hours |
| k |
one thousand units |
| kg |
a kilogram |
| km |
a kilometre |
| koz |
a thousand ounces |
| kt |
a thousand metric tonnes |
| ktpm |
a thousand metric tonnes per month |
| m |
a metre |
| m2 |
a square metre measure of area |
| m3 |
a cubic metre |
| mm |
a millimetre |
| Moz |
a million troy ounces |
| mpa |
metres per annum |
| ms-1 |
metres per second |
| Mt |
a million metric tonnes |
| Mtpa |
a million metric tones per annum |
| MW |
a million watts |
| oz |
a fine troy ounce equalling 31.10348 grammes |
| pa |
per annum |
| Pa |
a Pascal a measure of pressure |
| pHa |
per Hectare |
| s |
a second |
| t |
a metric tonne |
| tpa |
metric tonne per annum |
| tpd |
metric tonne per day |
| tpm |
metric tonne per month |
| tm-3 |
density measured as metric tonnes per cubic metre |
| tw : to |
Total waste to Total Ore |
| AUDm |
a million Australian Dollars |
| AUD |
Australian Dollar |
| NADm |
a million Namibian Dollars |
| NAD |
Namibian Dollar |
| RenMinBi |
currency of the Peoples Republic of China |
| USDm |
a million United States Dollars |
| USD |
United States Dollar |
| USD/oz |
United States Dollars per fine troy ounce |
| USD/t |
United States Dollars per tonne |
| USc/t |
United States cents per tonne |
| Usc/lb |
United States cents per pound |
| ZAR |
South African Rand |
| ZARm |
South African Rand million |
| ZAR/t |
Rand per tonne |
| º |
degrees |
| ºC |
degrees centigrade |
| |
minutes |
| % |
percentage |