Agate, Tree

Tree Agate is a form of Dendritic Agate, a white or colorless variety of Chalcedony with visible, fern-like impurities of manganese or iron. These impurities are known as dendrites, which derives from the shape at which they occur. Most Dendritic Agate on the market...

Agate, Fire

Fire Agate is a semi-precious natural gemstone found only in certain areas of central and northern Mexico and the southwestern United States (New Mexico, Arizona and California). Approximately 24-36 million years ago these areas were subjected to massive volcanic...