Tags Agate

Tag: Agate

Amazing Weird Agates “Looks like faces”

This Faces is Thunder Egg, A Thunder Egg “Thunderegg” is a nodule-like rock, similar to a filled geode, that is formed within rhyolitic volcanic...

Amazing Agate Photos

Agate is a cryptocrystalline variety of silica, chiefly chalcedony, characterised by its fineness of grain and brightness of color. Although agates may be found...

Geode

Geodes  are geological secondary structures which occur in certain sedimentary and volcanic rocks. Geodes are essentially hollow, spherical to oblate masses of mineral matter...

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