If there is a rival to the blue lapis lazuli rock in terms of beauty and color, then that would be the beautiful green olivine …

Calcite is quite a widespread mineral that many rockhounds seek to have in their collection. In some instances, you can even find calcite geodes if …

Lapis Lazuli is among the most beautiful metamorphic rocks out there! It is a semi-precious stone with a deep blue hue that was used since …

Jade has been cherished for over 5000 years and is considered an even more precious stone than diamonds in East Asia countries. Natural jade is …

Many rockhounds are passionate about finding flint in the U.S. However, it is much harder to find than one might think so. Flint is a …

Lapis lazuli stays an idol among opaque blue gemstones for centuries. It is highly valuable because of its mysterious midnight-blue color and gold-yellow pyrite flecks. …