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What is Zircon?
What is Zircon? After radiometrically dating tiny zircon crystals from Western Australia to more than 4.4 billion years, geophysicists now recognize zircon (not to...
Micro Quartz Mineral Basics
Quartz minerals are usually thought of as large single crystals. Microcrystalline quartz, however, is dense with crystal grains so small that an optical microscope...
What are Garnets?
What are garnets? They are among the most common and popular crystallized minerals you can collect. Garnets that are a beautiful magenta and deep...
Topaz & Diamond Hunting in Australia
Family trips hunting for topaz and diamonds in Australia by the dinner plate full leads to a lifetime passion for rockhounding.
Having caught the gemstone-hunting...
Turquoise in the American Southwest
Turquoise in America is usually associated with the Native peoples of the Southwest. And with good reason. For more than a thousand years, the...
