Explore Agate Geode, Rocks And Minerals, and more!

This is referred to as a TABASCO AGATE GEODE. Sure looks hot hot hot to me. :) De Mexico Crystal Serenity

Dunno what this is, some agate? Reminds me a little of watermelon tourmaline and quartz.

Agate egg

Stunning Amethyst Geode AGATE Crystal Egg via: Box of Rocks visit Amazing Geologist for more.

Cobaltoan Calcite with Malachite - Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), DRC (Zaïre) Size: 7.0 x 5.0 x 2.5 cm

Cobaltoan Calcite with Malachite - Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), DRC (Zaïre) Size: x x cm

Laguna Agate Eye by Captain Tenneal on Flickr.

Photo by Captain Tenneal :) Agate is Quartz with inclusions, and never naturally pink, purple, bright blue.

agate

Bi-colored agate but color perfection. Looks like a grateful dead bolt in the center

Hexagonal ruby crystal, the red-pink gem variety of the mineral species corundum, in green zoisite matrix.

Ruby in Zoisite Locality: Longido, Arusha, Tanzania Description: Superb hexagonal ruby crystal, the red-pink gem variety of the mineral species corundum, in green zoisite matrix. The ruby crystal has exceptionally rich color and runs comple

Holbrook, AZ - picture wood agate

Holbrook Picture Wood Agate, photo by Pat McMahan. His website at the link.

ミルク バブレス

Ethiopian opal with a Honeycomb pattern. Ethiopian opal is susceptible to clouding and then disintegrating.

Introducing New Worlds With A Shrug: Good Stuff: Lava Eggs

Geodes geological secondary structures which occur in certain sedimentary and volcanic rocks.

Quartz/Agate

Quartz crystal/agate cylinder / There are two main groups of quartz: chert and chalcedony. Agates form in cavities left by gas bubbles in cooling lava. Silica-rich groundwater builds layers of crystals on the cavity walls.

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I visited a rock store out by Mammoth Cave. It was rock heaven! I always wanted a pair of geode bookends.

BTW, this mineral is morrisonite jasper.

Morrisonite Is there a little girl hiding behind those bubbles?

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