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AGB602 Brazilian Agate Geode

AGB602 Brazilian Agate Geode


This is a very nice Blue (color enhanced) Brazilian Agate Geode. This Geode has a cool Crystal center, great color, neat banding and a nice polish on the face.  It measures 3 3/4″x 2 3/8″ x 4 1/2″.  Lovely!

In stock


Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava.  The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

Geodes are geological rock formations which occur in sedimentary and certain volcanic rocks. They are essentially rock cavities or vugs with internal Crystal formations or concentric banding. The exterior is generally Limestone while the interior contains Quartz Crystals and/or Chalcedony deposits. If the Geode is completely filled with Crystal, being solid all the way through, it is then called a nodule.

Additional information

Weight2.00 lbs
Dimensions3.75 × 2.375 × 4.5 in

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