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Where Glamour gets geeky

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Agate

Resembling cross sections of psychedelic tree trunks, Agate is one of nature's most vibrant and creative designs

View all agate jewellery

The weird and the wonderful

Mostly formed in cavities of ancient lavas or other extrusive igneous rocks, Agate is a variety of chalcedony, formed from layers of quartz which follow the cavities outline; hence its uniquely banded appearance.

A popular choice for jewellery due to its varied appearance and relative hardness, agate ranges from transparent to opaque. Varieties include Blue Agate, Blue Lace Agate, Crazy Lace Agate, Green Agate, Indian Agate, Moss Agate, Fire Agate, Tree Agate, Onyx, Sardonyx and Wood Agate.

The 'Petrified Forest National Park' in Arizona, has hundreds of acres of agatized wood in a multitude of colour - an awe inspiring natural spectacle.

History in a nutshell

It has been worked since prehistoric times, and was among the first lapidary materials.

Mentioned several times in the bible, it has been used in jewellery since Biblical Babylonian times, where it was thought to ward off storms and was a prized gem. It was also highly valued as a talisman or amulet and was said to quench thirst and protect against fever.

Persian magicians used agate to divert storms.

Om Shanti

Agates with banded colours are said to bring about rich and varied dreams if placed under your pillow at night.

Considered a protection stone, it is believed to attract strength and offer protection from bad dreams, stress and the draining of energy.

Red agates are associated with the 3rd, or Solar Plexus Chakra, and blue agates are associated with the 5th Throat Chakra.

Gemstone Family

Quartz (Cryptocrystalline or Chalcedony)

Learn more

Where in the world

  • Brazil
  • Botswana
  • South Africa
  • Mexico
  • Egypt
  • Scotland

Mohs Hardness

7    What on earth is this?

Colour

White

Yellow

Grey

Blue

Caring for jewellery

The all important dos and don'ts

Anniversary Stones

A gift guaranteed to delight

Birthstones

Which one are you?

© Astley Clarke Limited 2012

 


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