Geodes are hollow rock formations often with quartz crystals ... More information: Fiorella Arduin-Rode et al, World-class amethyst-agate geodes from Los Catalanes, Northern Uruguay: genetic ...

Liquid-filled rocks form when minerals trap fluids, but depending on their composition they can either be classed as enhydros, enhydro agates, or fluid inclusions. An enhydro is a hollow nodule that ...

Discover agate meaning: learn how this beautiful crystal supports emotional healing, balance, and grounding energy, making it ...

The Indian Wells Gem and Mineral Society invites the community to its 68th annual Gem Show on Saturday and Sunday, Nov. 1 and 2. Hours will be 9 a.m. to ...

Read all the news online FREE, for 30 days at no charge. After the trial period we’ll bill your credit card just $9 per month. This subscription will allow current subscribers of The Tillamook ...