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0.1 × ( 12 ÷ 8 ) = 0.15 grain per dscf when corrected to a gas having a specified reference CO 2 content of 12 volume %. Notes: Although ppmv and grains per dscf have been used in the above examples, concentrations such as ppbv (i.e., parts per billion by volume), volume percent, grams per dscm and many others may also be used.
Ore grade is about 2.5 ounces of Pd-Pt per ton of rock, with a Pd-Pt ratio of about 3:1. The Stillwater igneous complex is a large layered mafic intrusion (LMI) located in southern Montana in Stillwater , Sweet Grass and Park Counties .
1 volume percent = 10,000 ppmv (i.e., parts per million by volume) with a million being defined as 10 6. Care must be taken with the concentrations expressed as ppbv to differentiate between the British billion which is 10 12 and the USA billion which is 10 9 (also referred to as the long scale and short scale billion, respectively).
Five of the more important core assay results follow: Hole #DW11-1D - 20.2 ounces silver per ton at a depth of 197-198 feet. Hole #DW11-1D - 21.8 ounces silver per ton at a depth of 198-200.5 feet.
Fluorescein aqueous solutions, diluted from 10,000 to 1 parts-per-million in intervals of 10 fold dilution. At 1 ppm the solution is a very pale yellow. At 1 ppm the solution is a very pale yellow. As the concentration increases the colour becomes a more vibrant yellow, then orange, with the final 10,000 ppm a deep red colour.
The abundance of elements in Earth's crust is shown in tabulated form with the estimated crustal abundance for each chemical element shown as mg/kg, or parts per million (ppm) by mass (10,000 ppm = 1%).
Avoirdupois is a system of mass based on a pound of 16 ounces, while Troy weight is the system of mass where 12 troy ounces equals one troy pound. The symbol g 0 is used to denote standard gravity in order to avoid confusion with the (upright) g symbol for gram.
~kiloton of TNT per metric ton: 4,184,000,000: kiloton of TNT per metric ton: kilotons of TNT per metric ton: GJ/kg: TNT equivalent: ktTNT/t ~kilotonne of TNT per tonne: 4,184,000,000: kilotonne of TNT per tonne: kilotonnes of TNT per tonne: GJ/kg: TNT equivalent: MtonTNT/MT ~megaton of TNT per metric ton: 4.184e12: megaton of TNT per metric ...