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<br />Cripple Creek & Victor Gold Mining Company Exhibit D Cresson Project Amendment 13 5 <br />phonolite, respectively. The phonolite is light- to medium-gray, porphyry with subhedral to euhedral, medium- to coarse-grained phenocrysts of alkali feldspar with minor amounts of feldspathoids, glassy apatite, and pyroxenes. The fourth unit is biotite bearing plagioclase phonolite. This material is generally a gray, fine-grained porphyry with euhedral biotite and alkali feldspar phenocrysts. <br /> <br />