gemstones

This is an example of a fire-type common opal, demonstrating no play-of-color. — What is Common Opal? Common Opal is a specific type of opal that usually exists […]

What is Common Opal?

February 18, 2021 in Geology & Earth Science / Minerals, Gems & More by Geo Forward (updated on February 26, 2021)

The Black Quartz Gemstone (Morion) & Smokey Quartz — The Black Quartz Crystal (Morion) is Actually the Smokey Quartz Gemstone The black quartz crystal […]

The Black Quartz Crystal is “Smokey Quartz” (or Morion)

January 25, 2021 in Geology & Earth Science / Minerals, Gems & More by Geo Forward (updated on February 3, 2021)

Agate Photo by Geo Forward — Agate Types & Geological Properties of the Agate Crystal The agate crystal is a microcrystalline-quartz […]

Agate Types & Geological Properties of the Agate Crystal

January 17, 2021 in Geology & Earth Science / Minerals, Gems & More by Geo Forward (updated on March 22, 2021)