What do you look Agate Rocks?

BEAUTIFUL agate

WHAT ROCKS agate look.

Oh, in that it was rather plain, boring look like potato-shaped rocks to the untrained eye. But with some experience, you will perhaps one with a translucent, colored spots on the ground that the agate through the underlying rock surface eroded. Hunt for a sunny day helps accentuate this characteristic. Agate rocks have often pitted the outside, or perhaps a waxy appearance.

abroken section of rock. Agates are often in river beds or banks of the lake where the water falling on the ground action in the course of millennia, the rough exterior and polished agate in clear, easily recognizable by the gems are found. Best to join a Rock Hound Club and learn to look for agates from vintage cars!

How to form agates.

It all starts with volcanic rock contains much carbon dioxide and water, the bubbles leaving a "Swiss cheese" texture. IfWater with dissolved silica with alkali seep through these holes and minerals are precipitated slowly into rock cavities that produce these glorious patterns and colors of agate (agate is a form of chalcedony, which is itself a form of quartz, one of the most common minerals in on
Earth). The soda in the solution, not of iron during the attack rock bands of ferric hydroxide produced in spectacular shapes and combinations with other minerals that are saturated in the solution.Agates have been found in dinosaur bones, such as high temperature and pressure not to their education, but patience is needed. These agates often maintain

original form of the host (or tree roots, etc.) has eroded agates at a distance, hence the name of Limb Cast

Some common types of Agate: -

ONYX is a form of agate where the bands are white, alternating with other groups of the black majority, but also brown or red, depending on the composition of the mineralthe environment.

Moss Agate is a dendritic agate, it seemed that is growing inclusions (similar to Amber) but in reality, the dendrites (from the greek dendron - tree) are generally minerals such as iron and manganese oxides, agate have transpired in Cracks and then deposited in to.

The transparency of the agate that can be seen in dendrites agate.

AGATE derived from the Turritella Turritella shells are like the seaWorms with elongated spiral shell or many curves.

Petoskey Agate is found in a coral agatized Canada Ottawa region, particularly around the town of Petoskey, in river beds.

Agate is truly one of the most beautiful minerals that are in a fantastic variety of colors, shades and designs. When sliced ​​and diamonds are the "crown jewels" in any mineral collectors display!

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