Grape Agate specimen tower (obelisk), botryoidal (bubbly) druses. Natural rare green and purple Grape Agate (also called a grape amethyst or a grape chalcedony) for your collection of minerals of for a home decoration. Green tower is a partially polished, partially raw specimen tower with a natural botryoidal druses of a quartz crystals. Purple obelisk is completely polished though the typical bubbly pattern is perfectly visible.
Origin: Indonesia, Sulavesi, Mamuju Weight: purple 169g, green 183g High: approx. 11cm