Turquoise Blue Green Gemstones

Agate a soft blue color amazonite teal color apatite translucent teal blue color azurite turquoise in color with green veins throughout.

Turquoise blue green gemstones.

Assessing color and quality in green gemstones. The color is so familiar and so enjoyed that the word turquoise has become a commonly used word for a milky blue green color. Lets take a look at other blue gemstone. Turquoise is an opaque blue to green mineral that is a hydrated phosphate of copper and aluminium with the chemical formula cu al 6 po 4 4 8 4h 2 o it is rare and valuable in finer grades and has been prized as a gemstone and ornamental stone for thousands of years owing to its unique hue.

A sky blue turquoise with minimal veining is typically considered to be the most valuable though in some countries blue turquoise with black veins or complex matrix patterns are more desirable. Like many blue gemstones turquoise will typically have a noticeable touch of green. Other stones like fluorite jasper and agate come in many colors and some individual stones are blue green. Like most blue gemstones turquoise activates the throat chakra helping us speak our wisdom and truth.

Turquoise is found in dry climates in the rocks above copper deposits. However those are not your only options. Like most other opaque gems turquoise has been devalued by the introduction onto the market of. Green gems may have blue or yellow secondary hues present.

Its dazzling blue green shade made an appearance in ancient egypt around 6000 bce where it was incorporated into protective amulets and royal bling for the likes of king tut and cleopatra. For most of time blue turquoise varieties were considered most desirable while green turquoise was thought to be inferior. The gift of turquoise is in. Because of sapphire s excellent gemstone qualities such as high durability mohs 9 brilliance and beauty green sapphires are a good choice for all types of rings.

The most consistently blue green gemstones are amazonite turquoise chrysocolla and apatite. In general a more pure blue hue is desirable and when a stone strays further from blue it s less valuable. When most people think of turquoise the typical teal color usually comes to mind the name of the color we know today was actually derived from the gemstone turquoise. List of blue gemstones.

For blue gemstones common secondary hues are green and violet. Many turquoise gemstones are greener than they are blue. Turquoise is a copper mineral with a bright blue to blue green color. The most known blue green forms of gemstones are paraiba tourmaline apatite and fluorite.

It was believed by the ancients that blue turquoise did not lose color over time and that stones with. In general a pure green hue is the most desirable and more expensive. In a green gemstone the primary hue is green but gems often have secondary hues too. Still greenish blue and violetish blue gems are quite attractive.

Only a few gemstones have a color that is so familiar.