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LOPEZ PEAKS. The Lopez Peaks are a two-mile range of summits (at 31°20' N, 100°52' W) in Irion County four miles northwest of Mertzon. The elevations of the peaks range from 2,540 to 2,610 feet above sea level; they are surfaced by clay that supports short grasses, juniper, and cactus.

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The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article.

Handbook of Texas Online, "Lopez Peaks," accessed October 22, 2017,

Uploaded on June 15, 2010. Published by the Texas State Historical Association.