These colors are generally obtained by alloying gold with other elements in various proportions. That is, It is particularly useful in evolutionary game theory, where the evolutionarily stable states are fitness peaks, often marked with a black dot, and populations evolve to these states… … WikipediaĬolored gold - Ternary plot of different colors of Ag Au Cu alloys While pure gold is yellow in color, colored gold can be developed into various colors. Simplex plot - A simplex plot is a ternary plot used in game theory. The plot can be drawn by hand or by a… … Wikipedia
A plot is a graphical technique for representing a data set, usually as a graph showing the relationship between two or more variables. Plot (graphics) - Scatterplot of the eruption interval for Old Faithful (a geyser). Ternary - (from Latin ternarius ) can mean:* Ternary complex, a complex formed by the interaction of three molecules * Ternary compound, a type of chemical compound * Ternary computer, a computer using a ternary numeral system * Ternary form, a form used… … Wikipedia This example shows how this works for a hypothetical set of three soil samples: In Cartesian coordinates, consider an equilateral ternary plot where a=100% is placed at (x,y)=(0,0) and b=100% at (1,0). As a proportions increases in any one sample, the point representing that sample moves from the base to the opposite point of the triangle. Each base, or side, of the triangle represents a proportion of 0%, with the point of the triangle opposite that base representing a proportion of 100%. Because the three proportions cannot vary independently, it is possible to graph the intersection of all three variables in only two dimensions.Ī ternary plot is drawn as triangle. Because "a" + "b" + "c" = "K" for all substances being graphed, any one variable is not independent of the others, so only two variables must be known to find a sample's point on the graph: for instance, "c" must be equal to "K" − "a" − "b". Usually, this constant is represented as 1.0 or 100%. In a ternary plot, the proportions of the three variables "a", "b", and "c" must sum to some constant, "K". In game theory, it is often called a "simplex plot". In population genetics, it is often called a de Finetti diagram. It is used in petrology, mineralogy, metallurgy, and other physical sciences to show the compositions of systems composed of three species. It graphically depicts the ratios of the three variables as positions in an equilateral triangle. What is most interesting about NWA-1222 is that it seems to show intermediate exsolution phases of Cr and Fe-S minerals as the sample was heated up, but not to the extent or duration of Eagle (whose phases have completely exsolved).A ternary plot, ternary graph, triangle plot, simplex plot, or de Finetti diagram is a barycentric plot on three variables which sum to a constant. In the middle, NWA-1222 is also heterogenous, but does not have any condrules. Sahara is so primative, that not only is there an abundance of perserved glass matrix, but we even found a Calcium-Aluminium Inclusion! (CAI) For those unaware, CAIs are the oldest known particles in the solar system, so this is a pretty incredible find. Sahara is completely heterogeneous with abundant condrules, whereas Eagle's minerals are equigranular. The differences between them are striking. Eagle shows the highest degree of thermo-metamorphism of our samples, and Sahara has the least. The number refers to the degree of thermo-metamorphism, with 7 being the highest (totally melted). H/L refers to them containing relatively high iron or low iron. "E" designates that they are enstatite chondrites.