Ametrine is formed when tiny iron particles locked inside the matrix of the quartz crystals begin to oxidize at different rates. This is usually due to differences in temperature between the two different parts of the stones. As you can imagine, this is a very unique and unusual situation to occur in the natural world!
The Barrel cactus is found in the Mojave, Sonora, and the Chihuahua deserts. These deserts are found in the land of Speedy and the Roadrunner: Baja, Arizona, California, Texas, and Central Mexico.The barrel cactus grows in the desert washes and slopes, but can also be spotted growing along canyon walls.hese deserts are found in the land of Speedy and the Roadrunner: Baja, Arizona, California, Texas, and Central Mexico. The barrel cactus grows in the desert washes and slopes, but can also be spotted growing along canyon walls.
Fairy duster plants are found on desert slopes and sandy soils in southern California's Sonoran and Chihuahuan deserts, and in southwestern New Mexico and northern Mexico.urther investigation, however, proves that many deserts are actually rich with plant life. The adaptations plants of the desert flora have made make them some of the most beautiful and fascinating plants of the world, worthy of appreciation and study.