Thunder Egg Heart Shape Pendant (ETP00037) handmade jewelrym

Thunder Egg Heart Shape Pendant (ETP00037) handmade jewelrymThunderegg A thunderegg (or thunder egg) is a nodule like geological structure, similar to a geode, that is formed within a rhyolitic lava flow. Thundereggs are rough spheres, most about the size of a baseballthough they can range from less than an inch to over a meter across. They usually contain centres of chalcedony in the form of agate, jasper or opal,[1] either uniquely or in combination. Also frequently encountered are quartz and selenite

5 x 9 x 4 mm

druzy is any kind of mineral found in a plate-like form

is called the "blue denim stone

5x10x6 - 59

5 x 28 x 7 mm

as well as various other mineral growths and inclusions

Though reportedly discovered in the 1940s

Size: 40 x 68 x 11

tentacles and skeleton

Size: 12 mm (33-35 pcs)

5 x 30 x 10

In ancient times Agate was highly valued as a talisman or amulet