On Wednesday, March 6, 2013, the first book ever on the geology of the Primavera Forest was launched at ITESO University in Guadalajara. La Apasionante Geología del Área de Protección de Flora y Fauna La Primavera was written by U.S. Peace Corps Volunteer and geologist Barbara Dye during her two years of service at the woodland sanctuary. Although written […]
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Inside Mexico On February 20th, 1943, after a couple of weeks of ominous earth tremors and strange underground sounds, the Paricutín volcano in Michoacán, erupted among prayers and rogations, fire displays and intense noise. The church bells of San Juan Parangaricutiro, five kilometers down the narrow valley, rang by themselves, dancing with the moving ground. […]
Continue Readingoriginally – galleries/247 – with no article Paricutin is a famous volcano that popped up in a farmer’s field in 1943 and continued to grow until 1952 to form a large cinder cone. Collateral flowing lava covered the valley and inundated adjacent villages of San Salvador and San Juan. The flow was slow enough so no […]
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As they explored the New World, the early conquistadors were spurred on by the possibility of finding treasure and riches. Captive Indians told convincing stories of cities far to the north even more fabulous than the Aztec capital Tenochtitlan. The Spaniards’ greed was sufficient to fuel determined drives into ever more remote territory in the […]
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Approximately twenty-five years ago I heard rumors of some curious geological formations hidden high in the hills above the town of Ahualulco de Mercado, which is located about 58 kilometers west of Guadalajara, Mexico’s second-largest city. “There are giant stone balls up there,” I was told, “perfectly round and lying in a great bed of […]
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The Volcán de Fuego In the past 400 years, the Volcán de Fuego (aka Volcán de Colima) has been the most active volcano in Mexico, and indeed one of the most active in the world, having erupted at least 30 times since 1576. It is considered to be one of the country’s most dangerous volcanoes. […]
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Tala is a small town located 30 kilometers due west of Guadalajara and best known for its large, government-operated sugar refinery, infamous for being the major polluter of Lake La Vega. Two thousand years ago, however, Tala was the residential district of a large metropolis with a population of some 60,000 people. “Most likely,” says […]
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The third-largest deposits of obsidian in the world are found west of the city of Guadalajara and are superseded only by the deposits of Africa’s Rift Valley and the Oregon Plateau. Obsidian forms when lava cools quickly or is degassed in other ways. West Mexico’s obsidian probably began as lava oozing out of cracks in […]
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Scientists first explored El Pico de Orizaba, Mexico’s highest peak, as long ago as 1838. El Pico de Orizaba, or Citlaltépetl (= star), is Mexico’s highest peak, with a summit 5,746 meters (18,853 feet) above sea level. The third highest peak in North America, it is also that region’s highest volcano, responsible for major eruptions […]
Continue ReadingThe world’s largest natural crystals (of selenite, said to enhance sex drive) have been discovered in caverns in Chihuahua. Early in 2001, news emerged of a truly extraordinary discovery in caverns deep under the earth in the state of Chihuahua. Miners tunneling through the Naica Hills, south of Chihuahua City, in search of silver and […]
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