Rainbow Obsidian Hearts

Availability: Sold
$85.00

We're sorry, this item was recently sold!

We do potentially have more available so please use the search functionality at the top of the page to see if we have any more in stock.

If there are none available and you are interested in this item, please get in touch. We can source most things for you.

* Required Fields

A piece of particularly vibrant Rainbow Obsidian which has been polished into a smooth double heart carving, which also optimizes the beautiful natural color effect. Placing in direct sunlight or close to a light source will ensure the best viewing of these colors.

Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Rainbow Obsidian occurs when natural gasses are trapped inside the rapidly cooling high viscosity lava and cause a beautiful rainbow play of colors.

Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition induces a high viscosity and polymerization degree of the lava. Obsidian is hard and brittle; it therefore fractures with very sharp edges, which were used in the past in cutting and piercing tools, and has been used experimentally as surgical scalpel blades.

The first archaeological evidence known of usage were made from within Kariandusi (Kenya) and other sites of the Acheulian age (beginning 1.5 million years previously) dated 700,000 BC, although the number of objects found at these sites were very low relative to the Neolithic.

Length: 77mm
Width: 47mm
Height: 15mm
Weight: 68g