1.5" Polished Striped Red Jasper Egg - Western Australia

This is a vibrantly colored egg of striped red jasper from Western Australia. It has been flawlessly polished to a glossy-finish, revealing the vibrant red and black (hematite) striped pattern of the jasper.

It comes from the same deposit that produces snakeskin jasper, formed as seams of jaspilite in a banded iron formation called the "Weeli Wooli Formation", which is about 2.5 billion years old.

About Jasper

Jasper is a term that can be applied to an opaque variety of chalcedony. The opaqueness is due to a higher concentration of impurities mixed with silica/quartz compared to other varieties of silica, such as quartz or agates. Like agate it may form in a wide variety of colors, and is often multi-colored. In most cases, jasper forms when silica-rich fluids permeate throughout a soft sediment or volcanic debris deposit. The fluids then crystallize around the particles/impurities, resulting in a cementation process. Most often, the impurities present determine the coloration of the deposit following solidification, but other factors can play a role in the color of what is now considered a jasper.
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DETAILS
SPECIES
Chalcedony var. Jasper & Hematite
LOCATION
Turee Creek Cattle Station, Pilbara Region, Western Australia
FORMATION
Weeli Wooli Formation
SIZE
1.5" tall, 1.1" wide
CATEGORY
ITEM
#313519