Geodes are like the Tootsie Roll Pop of the geology world because underneath the hard exterior lies a surprise center!
Geodes start their lives as a hollow bubble inside a layer of rock. The bubble could be from air inside explosive volcanic rock or it could come from the hollow remains of animal burrows or tree roots. Most geodes have interiors made of either quartz or calcite. Quartz crystals are silicates.
Black Gray Geode Druzy Half Slice Natural Crystal Agate Earrings Agate druzy half slice earrings are graced with entire half-geodes
Secret Garden Gems Natural Jewelry Collection
Black Crystal druzy color
Natural raw agate geodes
1.5 inches long including earwire
weight .25 grams
Druzy Geode Crystal Slice
A geode is a rock with a rough looking exterior, that is filled with crystals. The geo prefix means "earth". This Oco Geode Druzi is from the Rio Grande, Brazil.
Jewelry designers are blinding us with (Earth) science as they turn real geodes—hollow rocks lined with crystals—into stunning wearable art.
Stones are approx. 1 1/2" long
Secret Garden Gems Jewelry Nature Collections