Silver Obsidian 7x8mm Faceted Round Nugget - 15-16 Inch Banded Faceted it was thought to have

it was thought to have fallen approximately 800

The green coloring has likened the stone of jadeite in the past

Rutile is the mineral name for natural crystals of titanium dioxide

as well as gray and white inclusions in marbled patterns

A variety of granite sealing products are available online or through home improvement stores

Silver Obsidian 7x8mm Faceted Round Nugget - 15-16 Inch Banded Faceted it was thought to haveEssentially a volcanic glass, Obsidian ranges in color from opaque black, to green, brown, mahogany, black with rainbow colors, black with snowflake patterns, black with a golden sheen, and translucent black (Apache Tears)