The Onyx: Onyx is often used as background to highlight colors

The Onyx Black onyx chalcedony comes from the Greek "onyx" which means nail. It is a variety of chalcedony in the very fine texture and black. Onyx is often used as background to highlight colors. This is the ideal stone for burning. When it has scratches or streaks on a black background color, you can then burn cameos.

Beliefs about the onyx:

It is said that one day Cupid cut the fingernails had Venus as she slept and had not picked up the pieces fell on the sand. The Fates were soon transformed these pieces of stone nails that nothing disappears from the body of the divine. At the time, onyx was associated with the colors of chalcedony and could therefore be of nail color, but brown or black.

It seems that the Onyx is a factor in improving the health of nails, skin and hair.

Characteristics of onyx

Today, the color of onyx is limited to black, preferably, and dark brown. Chalcedony reddish beige and white is called "sardonic".

Information About - Onyx, Opal, Peridot

Onyx

Onyx is a variety of chalcedony. The sardonic is a variant of onyx in which the colored bands are sard color (the sardine is a reddish brown variety of chalcedony) rather than black.

Use: causes discord among enemies.

Opal

The opal, transparent to translucent, is a form of hydrated silica. The amount of water in the opal varied density. Some varieties of opal are not compact and the introduction of pigments that change their base color. The pure mineral is transparent or milky, the base color varies from yellow to brown, through orange and even red, but the colored lights of opal are due to the play of light caused by the stratification that cause interference and give the pearly luster. Glare white, blue, gray and black (so rare stones are more expensive) are quite common and red highlights are very rare. The opal has different varieties, some of which are used in jewelry and classified as gemstones; these varieties are distinguished by their origin, background color or nature. Opal is a hydrated mineral; it is advisable to keep her jewelry in cotton damp. This will avoid losing water, and therefore its brilliance.

Use: good luck, healing in close contact with the eye.

Peridot

Peri dot, yellowish-green or olive green, is the name given to the olivine when used as a gemstone in jewelry.

Use: immunity against enchantments.