The selenite crystals were formed by hydrothermal fluids emanating from the magma chambers below.
Naica, on the state of Chihuahua.
At the Naica mine in Mexico, there are gypsum crystals 36 feet long and weighing 55 tons.
The largest crystals on Earth are found in the Cave of the Crystals in Naica, Mexico. These selenite crystals can reach sizes of up to 39 feet (12 meters) in length and weigh several tons. They formed under unique conditions of high temperature and high mineral concentrations in the cave.
Naica was created in 1828.
The population of Naica is 4,775.
The cast of Naica - 1963 includes: Bogdan Untaru as Naica
The Naica Cave, located in Chihuahua, Mexico, is renowned for its extraordinary large mineral crystals, particularly selenite, which can reach lengths of up to 12 meters (39 feet). These stunning formations are a result of unique geological conditions, including high temperatures and mineral-rich groundwater. The cave's extreme environment, with temperatures exceeding 50°C (122°F) and humidity levels near 100%, creates a challenging habitat that has limited exploration and study. The crystals serve as a striking example of nature's ability to produce breathtaking mineral formations over thousands of years.
The cast of Naica si veverita - 1967 includes: Bogdan Untaru as Naica
The cast of Naica si barza - 1966 includes: Bogdan Untaru as Naica
Bogdan Untaru has: Played Naica in "Naica" in 1963. Played Naica in "Naica si barza" in 1966. Played Naica in "Naica si veverita" in 1967. Performed in "Columna" in 1968. Performed in "Silent Friends" in 1969. Played Johnny in "Babysitters" in 1969. Played Ben in "Deux ans de vacances" in 1974.
Naica - 1963 is rated/received certificates of: France:U
It has a temperature of 58 ºC (136 ºF) and humidity of 99%. Everyone who enters the cave has to wear protection or will die within 5 to 10 minutes of exposure.