Big Zebra Stone sphere 147mm 4780g Warring States Agate The larger mauve crystals are

The larger mauve crystals are 50mm across

This Warring States Carnelian red silk banded Agate weighs 84g

This Mangano Calcite obelisk 95mm weighs 181g

It measures roughly 45*45mm

This Purple Fantasy Fluorite obelisk weighs 369g

Big Zebra Stone sphere 147mm 4780g Warring States Agate The larger mauve crystals areStamina This big Zebra Stone sphere 147mm weighs 4780g. Zebra Stone is a unique sedimentary stone that formed over 600 million years ago. It is a very fine grained siltstone formed when detrital clay deposits compacted into layers. The rock is composed of quartz and sericite. Alunite and kaolinite clay are also present. The layering gives the stone its characteristic bandings of red beige or red brown. These form on different patterns, including