The color(s) black, white, gray, blue, green, gold, orange and brown is/are claimed as a feature of the mark.
"GLOBAL" OR "MINERALS"
The mark consists of a globe design with the designs of Africa, Europe, part of Central America, part of South America, and part of Asia primarily shown thereon. Below the globe is the design of several bars of gold with a diamond on each side. The stylized wording "SIERRA GLOBAL" appears above the globe, and the stylized word "MINERALS" appears below the globe. The color black outlines the wording in the mark and outlines the edge of the combined design of the globe, diamonds and gold bars. The colors black, gray and white are mixed together in the diamond designs. The colors green and brown appear mixed together in the land masses on the globe. The color orange appears mixed with the brown and green colors on the globe only in the central part of Asia near the edge of the globe. The color blue appears in the portions of the globe depicting water and in the word "SIERRA". The colors gold and gray are intermixed in the word "GLOBAL". The color gold appears in the gold bars. The color gray appears in the outlines of the gold bars, except for the bottom outermost outline, which is black. The color white appears in the term "MINERALS". The remainder of the white in the drawing represents background areas only and is not part of the mark.