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Obsidian
 

Obsidian is a natural glass of volcanic origin that is formed by the rapid cooling of viscous lava. Obsidian is made of the same minerals as granite but cooled so quickly that they do not have time to crystallize.
 

Obsidian has a glassy luster and is slightly harder than window glass.
 

It is supposedly named after Obsidian; a Roman said to have brought the first specimens from Lake Shalla, Ethiopia to Rome.
 

Obsidian is produced when lava cools very quickly due to volcanic explosions. When people make glass they melt silica rocks like sand and quartz then cool it rapidly by placing it in water. Obsidian is produced in nature in a similar way.
 

Obsidian is usually black or a very dark green, but it can also be found in an almost clear form. It is found in U.S.A., Armenia, Equator, UK, Germany, Guatemala, Hungry, Iceland, Indonesia, Italy, Japan, Mexico, New Zealand, Russia and Slovakia.
 

Obsidian may be fashioned into a razor sharp cutting edge, and ancient civilizations used it for jewelry, mirrors, arrow heads, spear heads, scrapers and cutting tools, such as the sacrificial knives of the Aztecs.
 

Today, transparent specimens are faceted, usually into steps cut, while less transparent pieces are fashioned into cabochons.
 

Especially prized as Jewelry, Snowflake Obsidian is a striking black, lustrous opaque gem with white bold markings (formed by internal bubbles or crystals of Potassium Feldspar), much like beautiful patterns of snowflakes on a black background.
 

Today, Obsidian is regarded as one of the most important “teachers” of the New Age movement. Obsidian is said to sharpen both the external and the internal vision. For some crystal healers, it is the warrior of truth, and shows the self where the ego is at, and what it must change in order to advance to the next step of evolutionary growth.
 


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